The unit for electromotive force,emf,is the Volt.A Volt is equal to
A) one joule per second.
B) one coulomb per joule.
C) one joule per coulomb.
D) one coulomb per second.
E) one second per joule.

Question

Quizplus · Accepted Answer

A Volt is defined as the amount of potential difference required to move one coulomb of charge between two points in a circuit, and is equivalent to one joule of work per coulomb of charge moved. Therefore, the unit of Volt can be expressed as one joule per coulomb.

The Unit for Electromotive Force,emf,is the Volt