Question

potentiometer is mainly used to measure
(a) current
(b) resistance
(c) potential difference
(d) all of these ​

Answer 1

Answer:

a

Explanation:

Principle of operation

The potentiometer is a simple device used to measure the electrical potentials (or compare the e.m.f of a cell). One form of the potentiometer is a uniform high-resistance wire attached to insulating support, marked with a linear measuring scale.

Answer 2

Answer:

potential difference hai iska answer

mark me as brainalist

likes also