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1. If you have a magnet and a stationary closed loop of wire, is there any...

1. If you have a magnet and a stationary closed loop of wire, is there any way to produce a current in the wire? If so, how can you do it? If not, why not?

2. Imagine you have two wire loops. The first one is connected to an AC power supply and produces a (time varying) magnetic field. The second one reacts to this time varying field according to Faraday's law. Describe the current produced in the second loop.

3. Imagine you have two wire loops. The first one is now connected to a power supply and produces a magnetic field. The second one reacts according to Faraday's law. Does the second produce a current? Why is this situation different than with the AC power supply?

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