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A coil of resistance and 1.0 H inductance is connected to an a.c. source of frequency 200/2π Hz. Phase angle between potential and current will be
Options
(a) 0⁰
(b) 30⁰
(c) 90⁰
(d) 45⁰
Correct Answer:
45⁰
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Electromagnetic Induction
(76)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The e.m.f. of a battery is 2 V and its internal resistance is 0.5 Ω. The maximum
- Two coils of self inductance 2 mH and 8 mH are placed so close together
- One solid sphere A and another hollow sphere B are of same mass and same outer radii.
- Ratio of the radii of the nuclei with mass numbers 8 and 27 would be
- Two metal wires of identical dimensions are connected in series. If σ₁ and σ₂ are
Topics: Electromagnetic Induction (76)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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