posted by lilman on .
Moving a magnet inside a coil of wire will induce a voltage in the coil. How can the voltage in coil be increased?
move the magnet inside the coil of wire more slowly
hold the magnet stationary
move the coil of wire slowly and keep the magnet stationary
move the magnet inside the coil of wire more rapidly (my choice)
Although this is not my area of expertise, I would agree.