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JEE Main 2002 (AIEEE) · Combination of Capacitors

Combination of Capacitors question from JEE Main 2002 (AIEEE)

Q94JEE Main 2002 · AIEEEEasy

Combination of Capacitors

If there are nn capacitors in parallel connected to VV volt source, then the energy stored is equal to

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Answer: (b)

  1. nn capacitors in parallel: Cp=nCC_p = nC.
  2. U=12CpV2=12nCV2U = \frac{1}{2}C_pV^2 = \frac{1}{2}nCV^2.
  3. So the answer is (b) 12nCV2\frac{1}{2}nCV^2.
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