Instrument used to measure e.m.f. of the cell accurately is

Question

Instrument used to measure e.m.f. of the cell accurately is (A) High resistance Voltmeter (B) Potentiometer (C) Galvanometer (D) Voltameter

Tardigrade Admin · Accepted Answer

Correct answer is (b) Potentiometer

Q. Instrument used to measure e.m.f. of the cell accurately is