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MHT CET202411 May 2024Morning ShiftPhysicsAlternating CurrentActual

An inductance of 300 mH , a capacitance of 1 mF and a resistance of 20 are connected in series with an a.c. source of 240 ~V , 50 ~Hz . The phase angle of the circuit is

Options

  1. A⁻¹(0)
  2. B⁻¹ ( 1 3 )
  3. C⁻¹(1)
  4. D⁻¹( 3 )

Correct answer

C. ⁻¹(1)

Step-by-step solution

aligned & = X_L-X_C R = ( L- 1 C R ) & = (2 50) ( 300 10⁻³ )- 1 (2 50) ( 1 10⁻³ ) 20 aligned i.e. =1 = ⁻¹(1)

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