Question

Which symbol and unit of measurement are used for voltage?

Answer 1

The answer is c. and this wouldn't be English it would math or physics.

Answer 2

The correct answer is C: Symbol: V; Unit: V.

Voltage is the amount of electric potential energy between two points on a circuit. It is usually referred to as "electric potential" The measuring unit for the electric parameter of Voltage is Volt and the symbol is V. This electrical unit of measurement is based on the International Metric System.