What two conditions are necessary for current to flow?
A)An energy source that creates a difference in electrical potential and a conductor
B)Current and ions
C)Current and a conductor
D)An energy source that creates a difference in electrical potential and a capacitor

Question

Quizplus · Accepted Answer

For current to flow, there must be an energy source to create a difference in electrical potential (voltage) and a conductor through which the current can travel.

What Two Conditions Are Necessary for Current to Flow