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Iron core changes the size of the induced current

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Reference no: EM13864123

Questions:

1. Explain why the iron core changes the size of the induced current.

2. Is the magnetic pole in northern Canada a north or South Pole?

3. What would happen if Lenz's Law had the opposite sign?

4. Why are there no dc transformers?

5. What would happen to the acceleration of a magnet dropped through a coil of wire?

Reference no: EM13864123

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Iron core changes the size of the induced current : 1. Explain why the iron core changes the size of the induced current. 2. Is the magnetic pole in northern Canada a north or South Pole?
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