Answered

What is the basis function of a galvanometer

A the transformation of mechanical to electrical

B the change in strength of a magnetic field

C movement caused by a change in temp

D rotation of a wire loop in a magnetic field

Verified Answer :

AL2006

A galvanometer is a device used to show when there is a small electric
current flowing through it, and which direction the current is flowing.

( D ) is the choice that says this.