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JEE Main 2005 Physics question

PhysicsElectrostatic Potential and CapacitanceJEE Main 2005

A fully charged capacitor has a capacitance ' ' it is discharged through a small coil of resistance wire embedded in a thermally insulated block of specific heat capacity ' ' and mass ' m '. If the temperature of the block is raised by ' '. The potential difference across the capacitance is

Answer: (4)

Solution

All the stored energy becomes heat: $Missing argument for \frac\frac = msΔ T ⇒ V =

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Question ID VK-038553