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MHT CET20249 May 2024Morning ShiftPhysicsAlternating CurrentActual

When a capacitor is connected in series LR circuit, the alternating current flowing in the circuit

Options

  1. Ais zero.
  2. Bincreases.
  3. Cdecreases.
  4. Dremain constant.

Correct answer

B. increases.

Step-by-step solution

Impedance for L-R circuit, Z ₁= R ^2+ X _ L ^2 Impedance for L-C-R circuit, array ll Z ₂ & = R ^2+ ( X _ L - X _ C )^2 Z ₂ & Z _ i array As impedance decreases, the current increases.

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