Question

Potentiometer is mainly used to measure
(A)
current
(B)
resistance
(C)
potential difference
(D)
all of these​

Answer 1

Answer:

potentiometer is mainly used to measure of potential difference

Answer 2

A potentiometer is mainly used to measure the potential difference.

• It is a three-terminal device that is used to control the voltage.
• The potential potentiometer equally delivers the correct estimate of the potential difference.
• The value is offered in a circuit over any two points as it does not extract any current from the circuit.  
• In an open circuit, it accurately calculates the potential and equal difference to the specific cell's real emf.