Question

smaller unit of electric potential difference​

Answer 1

Voltage, electric potential difference,electric pressure or electric tension is the difference in electric potentialbetween two points. ... In SI units, work per unit charge is expressed as joules per coulomb, where 1 volt = 1 joule (of work) per 1 coulomb (of charge).

Answer 2

$\huge\red{heya!!}$

Volt is the answer

Thanks