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The Simple Voltaic Cell Circuit Song- -NOW WITH CLOSED CAPTION SO YOU CAN SING ALONG! Mr. Edmonds”

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The Simple Voltaic Cell Circuit Song-  -NOW WITH CLOSED CAPTION SO YOU CAN SING ALONG! Mr. Edmonds”

A wet cell battery hooked … to a light circuit. A simple VOLTAIC CELL — one side ZINC, the other side COPPER Both placed in an electrolyte, a copper (II) sulfate solution. NOW A CHEMICAL REACTION CAN START! First, the zinc is the ANODE, that’s the negative electrode. and the copper is the CATHODE, that’s […]

New Series Coming Soon – People Of Science

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New Series Coming Soon – People Of Science

Join me, Professor Brian Cox, for a new six-part series exploring some of the most inspirational scientists in history, with the people they inspired. Coming soon to BBC iPlayer and YouTube.

Electricity and Magnetism -Magnetism

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Electricity and Magnetism -Magnetism

When an electric current flows through a coil of wire, a magnetic field is produced. This relationship between electricity and magnetism is called electromagnetism. The magnetism of an electromagnet can be controlled by switching the electric current on or off. Electromagnets are used in many devices including computers, doorbells, and cranes that pick up heavy […]

The World’s Future MEGAPROJECTS: 2019-2040’s (Season 2 – Complete)

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These are the most ambitious megaprojects in development around the world. No other country, with the exception of China and perhaps India, is undergoing a bigger building boom than Turkey. The Turkish government is overseeing a $400 billion spending spree on infrastructure that it hopes will lay the groundwork for a rapid economic rise. The […]

What Is the Difference Between Electric Potential Energy and Electric Potential? | Physics in Motion

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What Is the Difference Between Electric Potential Energy and Electric Potential? | Physics in Motion

♪♪(Anzar) Look at all that water.Just think about the energy that is stored in there,ready to do work.That form of energy is called gravitational potential energy,stored energy that gravity can turn into kinetic energy.When it does become kinetic energy,it can be converted to hydroelectric powerthat can heat homes, restaurants and stores,and run computers.But gravity isn’t […]

Energy 101: Electric Vehicles

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Energy 101: Electric Vehicles

Melting Marbles With Electricity

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Melting Marbles With Electricity

Hey guys We’re back today with another experiment that I’m personally excited about and been looking forward to for a couple of months I went picked up a couple of bags of marbles from the Dollar store And I’m bringing it back my mini Arc Furnace because I’d like to bring the two together and […]

China’s Superintense Laser Could Create Matter From Energy

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China’s Superintense Laser Could Create Matter From Energy

E=mc2, energy is equal to mass times the speed of light squared. We’ve demonstrated this to dramatic effect with nuclear bombs, converting a little mass into a lot of energy, but we’ve never done it the other way around and turned energy into mass. At least we haven’t done it… yet. When you think high […]

Energy & Electricity in Science : How Is Nuclear Energy Produced?

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Energy & Electricity in Science : How Is Nuclear Energy Produced?

Hi I’m Steve Jones, and I’m going to briefly tell you how nuclear energy is produced. Now obviously this is not a drawing of a nuclear power station, simply because it’s a very complex thing. But it’s actually a very simple process. Withing the nuclear reactor at the center you have the reactor itself, which […]

21. Class 12th Physics | Terrestrial Magnetism | Tangent Galvanometer | by Ashish Arora

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21. Class 12th Physics | Terrestrial Magnetism | Tangent Galvanometer | by Ashish Arora

let us now study an important experimental setup. which we call tangent galvanometer. we can write that this is the device. for which we can say this is used. to measure. horizontal component. of. earths magnetic field. we can also write that any point. on earth surface. where this device is used. lets first discuss […]