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MHT CET202123 Sep 2021Evening ShiftPhysicsAlternating CurrentActual

In an LCR series a.c. circuit, the voltage across each of the components L , C and R is 60 ~V . The voltage across the LC combination is

Options

  1. A120 ~V
  2. B60 ~V
  3. Czero
  4. D60 3 ~V

Correct answer

C. zero

Step-by-step solution

The voltage across L and C has phase difference of X = X _ L - X _ c =60-60=0 Hence the resultant voltage across the combination is zero.

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