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MHT CET202019 Oct 2020Evening ShiftPhysicsAlternating CurrentActual

An A.C. circuit contains resistance of 12 and inductive reactance 5 . The phase angle between current and potential difference will be

Options

  1. A⁻¹ ( 12 13 )
  2. B⁻¹ ( 12 13 )
  3. C⁻¹ ( 5 12 )
  4. D⁻¹ ( 5 12 )

Correct answer

A. ⁻¹ ( 12 13 )

Step-by-step solution

(B) R =12 , X =5 Z = R ²+ X ² = 144+25 =13 = R z = 12 13 = ⁻¹ 12 13

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