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MHT CET 2026 (12 May, Shift 1) · Combination of Inductors, LR & LC Circuits

Combination of Inductors, LR & LC Circuits question from MHT CET 2026 (12 May, Shift 1)

Q1MHT CET 2026 · 12 MAY · SHIFT 1Easy

Combination of Inductors, LR & LC Circuits

By combining three inductances, 22 H, 44 H and 66 H, the minimum value of effective inductance that can be obtained is (in H)

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Answer: (a)

  1. Minimum inductance is obtained with all three in parallel.
  2. 1L=12+14+16=6+3+212=1112\frac{1}{L} = \frac{1}{2} + \frac{1}{4} + \frac{1}{6} = \frac{6+3+2}{12} = \frac{11}{12}
  3. L=1211 HL = \frac{12}{11}\text{ H}
  4. So the answer is (a).
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