Q 12-03-206JEE MainJEE Main 2021 (26 Feb, Shift 1)Easy
In an electrical circuit, a battery is connected to pass $20$ C of charge through it in a certain given time. The potential difference between two plates of the battery is maintained at $15$ V. The work done by the battery is ______ J
Numerical value type. Enter your answer.
Answer: 300
$W = qV = 20\times15 = 300$ J.
Solution by Sreeraj P, M.Sc Physics