Question

A device used to measure small currents is a(n)

a.
electric motor.
b.
commutator.
c.
armature.
d.
galvanometer.

Answer 1

It is D galvanometer ok

Answer 2

d.

galvanometer.

Step-by-step explanation:

Galvanometer is the device which is used for measuring small currents due to changing magnetic field.