Current passed through a wire loop situated between the poles of a magnet causes the wire to twist. which of the following devices uses this property to measure the amount of current passing through the wire loop? a. generator b. electric motor c. galvonometer d. armature

galvanometer

Explanation:

Galvanometer is a device which is used to detect and measure small current in a circuit when it is connected in series. Th principle behind its working is that a current carrying wire loop passes through poles of magnet, produces torque which twists the wire. The electrical energy converts to mechanical energy. The angle by which the wire rotates is proportional to the amount of current.

im pretty sure its b