Question

Name a device that helps to maintain a potential difference across a
conductor
What is meant by saying that the potential difference between two points
is 1 V?
How much energy is given to each coulomb of charge passing through a
6 V battery?​

Answer 1

Answer:

Cell or a battery of cells helps to maintain potential difference across a conductor.....

By saying that the potential difference between two points is 1V , it means that the work done in moving a charge of 1 C from one point to the other is 1J.

As we know,

V = W/Q

so,

6=W/1

=> W=6×1

=> W = 6J.

hope u got ur answer.....

thank u...