Unit of electromotive force is

What is the unit of electromotive force ?

Give the unit of electromotive force.

In S.I. system, unit of electromotive force of a cell is

A circular coil expands radially in a region of magnetic field but no electromotive force is produced in the coil. It can be because

A circular coil expands radially in a region of magnetic field and no electromotive force is produced in the coil. this can be because

A circular coil expands radially in a region of magnetic field and no electromotive force is produced in the coil. This can be because