Faraday is a coil of wire, trial sessions we called the khoi. By the end of the coils per two into the Gulf the meter. And experimental conform to the magnetic bars in between the coils. It was found that Gulf to one side and sufficient multimeter WAG, magnetic compass, turn to the back, stop at the original. Enough, he pulled out the needle bar magnet, Ben goes another way across the first and then stop. He found that the electrical grid from the magnetic force with coils. He called it a power that induced electric current (Induced current), he found that the electrical current induction occurs only when there is a motion of magnetic field with a coil only. If it stops moving, electricity was lost. He has ideas that will provide electricity to flow at all times. Therefore, rotate the coils crosses the magnetic field at any time. The invention occurred subsequently called the Dynamo that is considered the world's first machine that does not require a chemical reaction the same.
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