Question

How can you use the materials shown to light the lightbulb?A. Move the bar magnet back and forth along the axis of the coiledwire.B. Move the bar magnet along a circular path around the lightbulb.C. Place the bar magnet underneath the lightbulb.D. Place the bar magnet inside the coil of wire and leave it there.

Answer 1

Electricity is generated by this process whereby the coil act as a conductor and the bar magnet act as a magnetic field. The lighted bulb is a signal electricity has been generated. This phenomenon is know as electromagnetic induction. Therefore, moving the bar magnet back and forth along the axis of the coiled wire will light the bulb