A wooden loop and a wire loop, both with the same shape and size, are placed next to the north poles of identical magnets. Then, the loops are moved closer to and farther from the magnets in exactly the same way. The emf generated around the wooden loop is a. zero. b. less than the emf generated around the wire loop. c. equal to the emf generated around the wire loop. d. greater than the emf generated around the wire loop.