PLEASE HELP ME!! Larry plans to connect the opposite ends of a coiled wire to a 10 W lightbulb
to make the bulb light up. What must he also do to induce an electric current
in the wire?
A. Move a small electromagnet around the lightbulb continuously
until the bulb lights up.
B. Move a small magnet back and forth within a section of the coiled
wire.
C. Move the lightbulb and the coiled wire around a magnet until the
bulb lights up.
D. Move the lightbulb so that several of the coils in the wire wrap
around the bulb.