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4 Cards in this Set
- Front
- Back
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Increasing the induced voltage Electromagnetic induction (This is when you generate a current or a voltage when a wire or conductor cuts through a magnetic field. |
1.Moving the wire/magnet faster 2. Increasing the number of loops of wire 3. Use a stronger magnet |
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Lenz's law |
Direction of the induced EM/current opposes the change causing it |
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AC generator (we rotate it and no battery!)(function of the slip rings and carbon brushes |
To transmit the current from the coil to the output without breaking the circuit |
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Increased the induced voltage by... |
1. Increase the speed 2. Increase the number of loops 3. Use a stronger magnet |
