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Physics · Electrostatic Potential

हिन्दी

Consider the following statements regarding the combinations of capacitors: (A) In a series combination of \( n \) capacitors, the effective capacitance is always smaller than the smallest individual capacitance. (B) In a parallel combination of \( n \) capacitors, the charge on each capacitor is strictly identical irrespective of their capacitance values. (C) In a series combination, the sum of the potential drops across individual capacitors equals the total applied potential difference. (D) In a parallel combination, the equivalent capacitance is the arithmetic sum of the individual capacitances. Which of the above statements are correct?

  1. (A), (B) and (C) only
  2. (A), (C) and (D) only
  3. (B), (C) and (D) only
  4. (A) and (D) only

Correct answer · Option 2

(A), (C) and (D) only

Explanation

Statements (A), (C), and (D) are standard verified properties of capacitor combinations. Statement (B) is false because in parallel, charges \( Q_i = C_i V \) are unequal for different capacitances.
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