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ExamsNEETPhysics

In series combination of capacitors, the effective capacitance is given by:

  1. Ceff = C1 + C2 + C3
  2. Ceff = 1 / (1/C1 + 1/C2 + 1/C3)
  3. Ceff = C1 × C2 × C3
  4. Ceff = C1 × C2 / (C1 + C2)

Correct answer: Ceff = 1 / (1/C1 + 1/C2 + 1/C3)

Solution

In a series combination of capacitors, the reciprocal of the effective capacitance is the sum of the reciprocals of the individual capacitances, which matches option B.

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