Question

what is galvanometer ​

Answer 1

Answer:

Galvanometer is a device used for detecting electric current. It detects even small electric currents.

Answer 2

Answer:

A galvanometer is a device used to detect even the smallest electric current in a circuit.

It has an axillary or suspended coil between the concave pole vane of a strong laminated horseshoe magnet.

When the electric current passes through the coil, it deflects.