Moving coils and currents What is the voltage if you place the magnet at rest in the coil? What does this indicate is ne

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Moving coils and currents
What is the voltage if you place the magnet at rest in the coil?
What does this indicate is necessary in order to get a current from
a magnet?
What is different about the voltage when you bring the coil near
one pole of the magnet as opposed to the other pole?
What happens when you bring the top of the coil near one pole of
the magnet as opposed to when you bring the bottom of the coil near
the same pole? What does this difference have to do with the
magnetic field?
Circuits and current
How is turning the battery pack switch off different from
turning it on?