Question

Michael Faraday was one of the first scientists to experiment with motors. How did Faraday design his first motor?

A.) He brought a current-carrying coil of wire close to running water.
B.) He rotated a magnet around a current-carrying wire dipped in boiling water.
C.) He used energy from the Sun to rotate a magnet.
D.) He brought a magnet close to a current-carrying wire.

Answer 1

it is d

Step-by-step explanation:

Answer 2

The correct option is D.
Micheal Friday devised a wire which hanged down into a glass vessel that has a bar magnet secured at the bottom. He then filled the glass vessel with Mercury and connected the apparatus to a battery. This sent electricity through the wire, thus creating a magnetic field around it. This field interacted with the field around the magnet and cause the wire to rotate clock wisely.