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JEE Main202126 Feb 2021Morning ShiftPhysicsElectrostaticsActual

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 workdone by the battery is _______ J

Correct answer

0

Step-by-step solution

Work done by battery = Q Δ V ⇒ 20 × 15 = 300   J = 300

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