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MHT CET Physics question

PhysicsElectrostatic Potential and CapacitanceMHT CET

A 4 F capacitor is charged to 400 V. If its plates are joined through a resistance, then heat produced in the resistance will be

Answer: (B)

Solution

All stored energy becomes heat: $Missing argument for \tfrac\tfrac=Missing argument for \tfrac\tfrac12×4××=0.3

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Question ID VK-075614