Question

What is produced when a magnet moves towards or away from a coil?

विकल्प

• A solenoid in the coil

• A magnetic compass needle in the coil

• A conductor wound into loops in the coil

• A small current in the coil

Answer 1

Moving a magnet towards or away from a coil produces a small current in the coil. Either direction of movement changes the magnetic field passing through it.