MHT CET 2026 Physics question

Physics Electrostatic Potential and Capacitance MHT CET 2026

A capacitor of capacitance C has charge Q and energy stored in it is W. If the charge is increased to 3Q the energy stored in the capacitor W will be

(A)9WCorrect
(B)3W
(C)
(D)

Answer: (A)

Solution

Energy stored in a capacitor in terms of charge: . With the capacitance unchanged and the charge tripled to : , option (A). The

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Question ID VK-100385