Question

80 joule of work is done in moving a charge of 4c from one terminal of the battery to another terminal . What is the potential difference of the battery

Answer 1

Given, W = 80 J

  ⁣   ⁣ Q = 4 C

We know, V = W / Q

  ⁣   ⁣    ⁣ V = 80 / 4

  ⁣   ⁣   ⁣   = 20 V ...✔

Answer 2

HEY MATE..

ANSWER IS IN THE ATTACHMENT..

HOPE IT HELPS U..✌️✌️