A general term that could refer to a battery, photovoltaic cell, or generator in a circuit is…?

Question

a- ammeter

b- resistor

c- charge pump

d- current

Answer 1

C - charge pump.... these are all things that provide electromotive force in the circuit. I've never heard it expressed that way but it makes more sense than any of the other answers.

Answer 2

c) Charge pump. it makes more sense than any of the others. but I don't see it used all that often.

Answer 3

c

Answer 4

Charge pump isn't a term that an electrical engineer would normally use to describe those items, but the other terms certainly don't match.

I would normally call something a current source or voltage source.

A semiconductor engineer or biologist might refer to charge pumps.