generating electrical current
- Created by: Hannah
- Created on: 25-05-11 14:56
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electromagnetic induction
it uses the movement to produce a current. Generators use this effect to produce electricity.
if a wire or coil of wire cuts through the lines of a force of a magnetic field a potential difference is induced between the ends of the wire. If the wire is part of a complete circuit current will be INDUCED.
moving a magnet into the coil induces a current in one direction, and then to move the current in the opposite direction, you move the…
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