Question

What is emf in potentiometer?

Answer 1

$\huge\mathfrak\pink{Answer}$

Electromotive force (emf) is a measurement of the energy that causes current to flow through a circuit. It is the energy provided by a cell or battery per coulomb of charge passing through it. It can also be defined as the potential difference across the terminals of a cell, when no current flows through it

$\huge\mathfrak\pink{thank \: \: you}$

Answer 2

Answer:

Electromotive force (emf) is a measurement of the energy that causes current to flow through a circuit. It is the energy provided by a cell or battery per coulomb of charge passing through it. It can also be defined as the potential difference across the terminals of a cell, when no current flows through it.

Explanation:

PLEASE MARK ME BRAINLIST