the change in electric potential energy per unit charge is\na amperes.\nb current.\nc gravity.\nd voltage.

the change in electric potential energy per unit charge is\na amperes.\nb current.\nc gravity.\nd voltage.
Answer
Brief Explanations:
Voltage is defined as the change in electric potential energy per unit charge. Amperes measure electric - current, current is the flow of electric charge, and gravity is a non - electrical force.
Answer:
D. voltage