JEE Main · PhysicsHard
A capacitor of capacitance is charged to a potential and then connected to an uncharged capacitor of capacitance . The loss of energy in the process is
- A.
- B.
- C.
- D.
Show correct answer & step-by-step solution
Correct answer: A —
Solution
Initial energy is . After connection, charge is conserved, so the common potential is . Final energy is . The loss is .
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