A capacitor of capacitance is charged to a potential difference

PHYSICS · Single correct · CBSE · Physics · Electrostatic Potential and Capacitance · Electrostatic Potential and Capacitance

Problem

A capacitor of capacitance CC is charged to a potential difference VV, and another capacitor of capacitance 2C2C is charged to a potential difference 4V4V. The charging batteries are disconnected and the capacitors are connected with reverse polarity: the positive plate of the first capacitor is connected to the negative plate of the second capacitor. The heat produced during redistribution of charge is (a) 125CV23\frac{125CV^2}{3} (b) 50CV23\frac{50CV^2}{3} (c) 2CV22CV^2 (d) 25CV23\frac{25CV^2}{3}

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