Question

A galvanometer is a device that measures small currents. a. True b. False

Answer 1

A. True, a galvanometer is a device used to measure electrical currents

Answer 2

Answer:

True.

Explanation:

Current may be defined as the amount of charge flowing per unit time. The S.I. unit of current is ampere. The current in a circuit can be calculated by the formula I = Q/T.

Galvanometer is a device that are used to measure the small amount of the electric current. The deflection in the galvanometer confirms that the current is flowing in the particular electric circuit.

Thus, the correct answer is option (a).