Search Results: "Voltage"
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06:39
Voltage Divider
517 views / 0 likes - addedThe output voltage is a fixed fraction of the input voltage. The ratio is determined by two resistors.
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02:59
Voltage Intuition
572 views / 0 likes - addedVoltage is a cornerstone concept in electricity. We create an intuitive mental image by comparing voltage to gravity.
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08:00
Electric Potential: Visualizing Voltage with 3D animations
504 views / 0 likes - addedShows how voltage can be visualized as electric potential energy. Includes topics such as why the voltage is the same everywhere inside a metal conductor.
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08:56 Popular
Voltage
708 views / 0 likes - addedDifference between electrical potential (voltage) and electrical potential energy More free lessons at: http://www.khanacademy.org/video?v=zqGvUbvVQXg
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05:14
AC to DC voltage rectifiers
412 views / 1 likes - addedAC to DC voltage conversions visualized with 3D animations. Includes half wave and full wave rectifiers.
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09:14
Voltage multiplier: Generating over 100,000 volts DC
387 views / 0 likes - addedEasy to understand 3D animation showing how high voltage ladders create extremely high DC voltages using just diodes and capacitors.
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08:47
AC current impedance - Alternating Voltage for inductors, capacitors
347 views / 0 likes - addedWhy frequency of AC voltage affects impedance and current flow through capacitors and inductors. My Patreon page is at https://www.patreon.com/EugeneK
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09:43
Electric Circuits: Basics of the voltage and current laws.
458 views / 0 likes - addedIntroduction to electric circuits and electricity. Includes Kirchhoff's Voltage Law and Kirchhoff's Current Law.
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05:57 Popular
Making Glass - Melting Sand with High Voltage Electricity!
1,267 views / 1 likes - addedCraig Beals from Beals Science meets up with Quinn, a former student of his to experiment with electricity in the lab. Together they use a high voltage microwave transformer to make plasma by pulling an arc from the transformer to a nail causing a flaming
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28:19
Circuits, Voltage, Resistance, Current - Physics 101 / AP Physics Review with Dianna Cowern
561 views / 0 likes - addedLesson 19 (Voltage, Resistance and Current) of Dianna's Intro Physics Class on Physics Girl. Never taken physics before? Want to learn the basics of physics? Need a review of AP Physics concepts before the exam? This course is for you! Exercises in this v
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05:31
Current Vs Voltage: How Much Current Can Hurt You?
497 views / 0 likes - addedVoltage vs current, or sometimes it's current vs voltage; we are constantly trying to understand the differences between these two entities related to electricity. Then, there is sometimes one more entity: resistance. How do these three entities, i.e. cur
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03:48
How Voltage Fade Prevents Us From Creating the Perfect Battery
401 views / 0 likes - addedScientist may have just figured out how to reverse the voltage fade in lithium-ion batteries, here’s how How Supercapacitors Could Make Batteries a Thing of the Past - https://youtu.be/GeSvErqdmIM Read More: What’s Causing the Voltage Fade in Lithium-rich
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1:16:54
High-voltage physics - with David Ricketts
37 views / 0 likes - addedThrough incredible demonstrations, David Ricketts deploys high-voltage science to explain how spark generators, ion-powered motors and aircraft work.Subscribe for regular science videos: http://bit.ly/RiSubscRibeDonate to the RI and help us bring you more
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10:14
Voltage, Electric Energy, and Capacitors: Crash Course Physics #27
674 views / 0 likes - addedSo, how do those defibrillators you see on TV actually work? Surprise! Physics can explain! Okay buckle up, everyone! Today, Shini has the task of breaking down Electrical Potential Energy, Electric Potential, Voltage, Capacitors, Energy Storage, and Pote
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11:40
Voltage, Current, Electricity, Magnetism
383 views / 0 likes - addedEasy to understand animation explaining all basic concepts.
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07:58 Popular
How To Shrink A Quarter With A High Voltage Electromagnet
1,165 views / 1 likes - addedHow an 8000V electromagnet can be used to shrink a quarter. The interplay between electric and magnetic forces leads to the Lorentz Force and Faraday’s law of induction which can be used to shrink a quarter, or any other type of metal coin. Check out ArcA
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10:55
Supercharging the Fun Fly Stick - Van Der Graaf Generator // Homemade Science with Bruce Yeany
690 views / 0 likes - addedAdding a metal soda can dome to the top of a Fun Fly Stick will considerably increase it's voltage allowing for some additional demonstrations that can be done with it, sort of supercharging it. The voltage is high enough to produce small sparks up to aro
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05:56
Battery Energy and Power
472 views / 0 likes - addedBatteries in parallel and in series. 3D visualization of energy, voltage, and the flow of electric current in a circuit.
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04:29 Popular
Passive Sign Convention
843 views / 0 likes - addedThe sign convention for passive components defines what we mean by positive and negative voltage and current. It helps us get the signs right when we apply Ohm's Law.
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07:18
Resonance Circuits: LC Inductor-Capacitor Resonating Circuits
341 views / 0 likes - addedHow current & voltage oscillate at resonant frequency for both parallel and series inductor-capacitor combinations. My Patreon Page is at https://www.patreon.com/EugeneK
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10:48
DC Resistors & Batteries: Crash Course Physics #29
568 views / 1 likes - addedBatteries power much of your daily life, so today we're going to talk about how they work. We're also explaining how terminal voltage results from the natural internal resistance of every real battery. We'll get into both series and parallel circuit confi
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06:50
Microscopic Bullet Hole through Glass
107 views / 0 likes - addedSee what happens when a high voltage electric spark smashes itself through a plate of glass.
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13:53
Sodium Potassium Pump
433 views / 0 likes - addedHow a sodium potassium pump can maintain a voltage gradient across a cell or neuron's membrane More free lessons at: http://www.khanacademy.org/video?v=C_H-ONQFjpQ
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05:31
Drones vs Lightning
526 views / 1 likes - addedAt the University of Manchester's High Voltage Laboratory, we see what happens when a DJI Phantom 3 drone gets hit with an electrical impulse of 1.4MV - basically, a lightning strike. Actually, two Phantom 3 drones. We had a backup. Thanks to the team at
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09:04 Popular
Electrochemistry: Crash Course Chemistry #36
1,488 views / 0 likes - addedYou can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.
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02:37
Inventions: The Tesla Coil
687 views / 2 likes - addedThe inventor Nikola Tesla had dreamed of supplying the world with electricity wirelessly. Tesla developed a device in 1891 which could produce bolts of high voltage electricity, known as the Tesla Coil. The device has a primary coil which passes a current
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10:14
How to Measure Flow with Magnets - (Magnetic Flow Meters)
630 views / 0 likes - addedWhat happens when a civil engineer mixes water and electricity? The results aren't always ideal, but you always learn something! A magnetic flow meter relies on Faraday's Law of Induction to measure the flow of a fluid. Magnets outside the pipe create a m
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07:18
What is Electricity: AC v DC, Electrostatic, Lightning, Arcs, Sparks
394 views / 0 likes - addedWhat is electricity? How does electricity work? There are many forms of electricity:AC, DC, electrostatic, sparks, arcs, gas discharge and corona discharge, but all are variations of the same principle. This video goes through them all.This is an improved
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06:59 Popular
Calculating Toy Motor Horsepower Activity // Homemade Science with Bruce Yeany
852 views / 0 likes - addedCalculating the Tumble Buggy horsepower. These cars are very popular in the physical science classroom, they are cheap, sold by several outlets and hold up fairly well with a bit of care. As part of our study of energy and power studies, I had my middle s
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07:56
Exploding Soda Cans With Electromagnets In SLOW MOTION Ft Joe Hanson
652 views / 0 likes - addedMaking Music with a Tesla Coil: https://youtu.be/KGhNgeg9IAw Watch a soda can rip itself apart in a fiery explosion at 11,000fps with a Phantom high speed camera. Running a current through a coil, produces an electromagnet. Turn up the voltage in this exp
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06:31
Why outlets spark when unplugging - EMF & Inductors
467 views / 0 likes - addedWhen we cut the electricity to an inductor, we get a sudden intense spark across the switch. This is known as inductive kickback or a back EMF and is produced because of Faraday’s Law of Induction. Not mean to be tried at home! The inductor doesn’t want t
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04:44
Testing Lego in Cold and Hot Temperature
473 views / 0 likes - addedI tested my wheel spinner and hoist at -20 degrees Celsius outdoors (lovely Finnish weather in January), +20 room temperature, and +60 inside a sauna. How the temperature affects top speed and max hoist weight? Will something break?The spinner results:-20
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09:20
Piezoelectricity - why hitting crystals makes electricity
94 views / 0 likes - addedCuriosityStream: Get 30 days free by following this link and using promo code stevemould:https://curiositystream.com/stevemouldThe Quartz Watch video is here: https://youtu.be/_2By2ane2I4Certain crystals, like quartz will produce a voltage when hit. It's
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04:09
Carbon Dioxide Is Not the Worst Greenhouse Gas, Meet SF6
355 views / 0 likes - addedCould a switch to renewable sources like wind and solar power actually emit more of the most potent greenhouse gas there is? Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsPlaylist Visit our shop at http://sh
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07:42 Popular
DIY Lightning Experiment! Make a SHOCKING Capacitor
1,141 views / 2 likes - addedCreate "lightning" in your living room! Check out PBS SpaceTime here: https://www.youtube.com/PBSSpaceTime A quantum video to start with: https://www.youtube.com/watch?v=p-MNSLsjjdo Make giant sparks by building up static charge on a homemade 2-plate capa
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10:07 Popular
AC Circuits: Crash Course Physics #36
893 views / 0 likes - addedWant more Crash Course in person? We'll be at NerdCon: Nerdfighteria in Boston on February 25th and 26th! For more information, go to http://www.nerdconnerdfighteria.com/ We've talked about AC Circuits, but now it's time to delve into the world of AC Circ
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13:21
Does Kirchhoff's Law Hold? Disagreeing with a Master
455 views / 0 likes - addedThis might be more of a lesson on proper probing than anything! There would be much less confusion if you have reliable results. It would be pretty awesome if you support ElectroBOOM at Patreon: http://patreon.com/electroboom My tee-shirts: http://teespri
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03:21
This Is What Happens When Mad Scientists Make Music
415 views / 0 likes - addedHigh-voltage. Thats the best way to describe an ArcAttack show. The Austin, Texas-based performance art group uses science to make music. Their homemade instruments include a Tesla coil that spits out lightning that is transformed into sound. ArcAttack fo
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02:30
Giving bug-like, flying robots a boost
148 views / 0 likes - addedA new fabrication technique, developed by a team of electrical engineers and computer scientists, produces low-voltage, power-dense artificial muscles that improve the performance of flying microrobots. (Learn more: https://news.mit.edu/2021/micro-robots-
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14:58
Make Electricity Go Round and Round - The Thermoelectric Effect
276 views / 0 likes - addedThe first 100 people to go to https://blinkist.com/stevemould will get unlimited access for 1 week to try it out. You'll also get 25% off if you want full membership.You can make electricity go round and round in a loop by heating one and and cooling the
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1:05:11 Popular
Zap, Crackle And Pop: The Story Of Electricity
1,112 views / 1 likes - addedDr Marty Jopson leads us through the story of electricity in a show buzzing with demonstrations. Have we tamed electricity? From the Ancient Greeks to Faraday’s genius, this show puts the awesome back into electricity. Subscribe for regular science videos
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05:31
Making Fire That Actually Freezes Things Instead of Burns ThemCold Fire Part 2
600 views / 1 likes - addedIn this video I show you how to make freezing fire that is so cold that it freezes things instead of burns them! I use cooled helium to flow past a high voltage electrode. This is the follow up video to the cold fire video I made last time. Here is that v
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08:01 Popular
How does an Oscillating Fan work?
1,167 views / 0 likes - addedGo to https://nordvpn.com/jaredowen and use code jaredowen to get 70% off a 3-year plan and an extra month for free. Protect yourself online today! Video Summary: That table top fan you have next to you is more interesting than you think! I took mine apar
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04:12 Popular
How Do Eels Make Electricity?
1,245 views / 6 likes - addedElectric eels are some of the most feared creatures because of their shock, but how does their electric shock work and how much damage does it do? 4 Freshwater Animals More Terrifying Than Sharks ►►►► http://dne.ws/1HDzVu6 Get Awesome DNews Science Shirts
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03:51
How Do Sharks and Rays Use Electricity to Find Hidden Prey? | Deep Look
631 views / 3 likes - addedWhen it comes to spotting prey, sharks and rays have a secret sense beyond sight and smell. Tiny goo-filled organs called Ampullae of Lorenzini detect the invisible electric fields produced by all living creatures. DEEP LOOK: a new ultra-HD (4K) short vid
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10:27
Why It's So Hard To Make Better Batteries: Crash Course Engineering #32
340 views / 0 likes - addedThere are batteries powering so many parts of our everyday lives, so today were going to talk about how they work and how we can make them better. Well explain how they provide power by discharging ions between a cathode and an anode, and how reversing th
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03:07
Goodbye Silicon! Your Next Computer Chip Could Be Made of Gallium Oxide
598 views / 0 likes - addedA new material may be coming for 'Silicon Valley' as researchers are looking towards gallium oxide to produce faster computer chips than ever before. Moore's Law Is Ending... So, What's Next? - https://youtu.be/Vv_2C95cO6s Read More: The dawn of gallium o
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03:53 Popular
Are Solid State Batteries The Perfect Battery?
1,376 views / 1 likes - addedMany batteries we use today don’t hold up to minor damage or weather change but scientist believe they may have solved this problem. Why Aren’t All Batteries Rechargeable? ►►►► http://bit.ly/1TgP51P Sign Up For The TestTube Newsletter Here ►►►► http://bit
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03:19
Transient Lightning Storm - 4K, UHD, 1000FPS
569 views / 3 likes - added"Transient" [tran-shuh nt, -zhuh nt, -zee-uh nt] Adjective. not lasting, enduring, or permanent; lasting only a short time; existing briefly. Philosophy. person or thing that is transient, especially a temporary guest, boarder, laborer, or the like. Elect
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03:47
Disney Invented A Room Where Your Phone Will Never Die
547 views / 0 likes - addedResearchers have created a room that can charge your phone wirelessly. Could this be the future of charging technology? A Weird New Way To Extend Your Phone Battery - https://youtu.be/x3qkv_0RwzI Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1
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04:50
Graphene Wonder Material Can Now Be Made Using TRASH
601 views / 0 likes - addedA recent breakthrough from researchers at Rice University promises to make graphene out of garbage in a flash. Heres how this miraculous transformation happens. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/Elements
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02:44 Popular
How Does Night Vision Work?
819 views / 0 likes - addedSure, night vision looks cool in the movies - but what is it, exactly? How can a scope or a pair of goggles help you see in near-absolute darkness? Learn more at HowStuffWorks.com: http://electronics.howstuffworks.com/gadgets/high-tech-gadgets/nightvision
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07:27
Building a Lego-powered Submarine 4.0 - automatic depth control
293 views / 0 likes - addedThis radio-controlled submarine can maintain a steady depth or a certain distance from the bottom. It is equipped with a pressure sensor and a laser distance sensor. Raspberry Pi and PID control are used for automation. Tested in a swimming pool and a sma
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04:05
Meet the Autonomous Insect Robots That Will One Day Swarm the Skies
346 views / 0 likes - addedMeet the fleet of next-generation autonomous robots that are modeled entirely after insects, and one in particular: the fly. Designed with speed and agility in mind, Robofly relies on natures wisdom to fly tether-free. Subscribe to Seeker! http://bit.ly/s
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03:14
Could Concrete Buildings be Batteries of the Future? Big Implications for Renewable Energy
42 views / 0 likes - addedAfter water, concrete is the most widely consumed material on the planet. As we turn to more green energy, we'll need more batteries to store energy from the sun and wind. Could the enormous number of concrete buildings on Earth become batteries?FOLLOW US
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04:56
How to Make Lemon Batteries!
271 views / 0 likes - addedGot some lemons? Let's make a lemon battery! With just a few household items, you can generate electricity and light an LED. Join in this hands-on activity to learn about electricity. It is great for all ages and cheap to build. You need 3x lemons, copper
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04:06
The Best Pokmon (According to Science)
319 views / 1 likes - addedUse the promo code "minuteearth" at https://curiositystream.com/minuteearth for 26% off an annual subscription to CuriosityStream, plus access to Nebula!Theres lots of debate as to which original starter Pokmon is the best fighter among squirtle, bulbasau
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04:45
Water Cooled 72,000 Lumen LED Flashlight!!
481 views / 0 likes - addedPeople wanting a big light for their car: light bars exist now, cheaply and reliably http://amzn.to/2noXgNe Here's that neat 1150 lumen light: http://amzn.to/2xwQEUO FAQ's!!! Q: why are you only turning it on for short bursts? A: The reason is just that I
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03:52
[OFFICIAL VIDEO] Midnight In Tokyo - Pentatonix ft. Little Glee Monster
327 views / 0 likes - added"THE LUCKY ONES (DELUXE)" THE NEW ORIGINAL ALBUM WITH 7 BRAND NEW SONGS AVAILABLE NOW! https://smarturl.it/TheLuckyOnesDeluxe"MAD WORLD" AVAILABLE NOW -https://smarturl.it/MADWORLDptx NEW EP AT HOME AVAILABLE NOW! BUY https://smarturl.it/PTXATHOME?IQid=yt
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09:01
How To Get Venom From The World's Deadliest Spider
156 views / 0 likes - addedGo to our sponsor https://betterhelp.com/veritasium to get matched with a professional therapist who will listen and help.Huge thanks to the Australian Reptile Park for having us over to film special thanks to Jake Meney for showing us the spiders and Cai
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09:37
How does this SSD store 8TB of Data? || Inside the Engineering of Solid-State Drive Architecture
245 views / 0 likes - addedImagine storing every single video, movie, and picture you have ever seen in your entire life on a single solid-state drive. Well, these high-end solid-state drives [30TB] can do that. But how can SSDs organize so much information? Well in this video we a
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07:35
The Engineering Puzzle of Storing Trillions of Bits in your Smartphone / SSD using Quantum Mechanics
174 views / 0 likes - addedIt's a puzzle as to how your smartphone or the solid-state drive in your laptop can store gigabytes to terabytes of data by the click of a button! It's amazing that your devices work flawlessly, and the information doesn't leak out. In this video, we'll l
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