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A small signal voltage V(t)=V₀ sin ωt is applied across an ideal capacitor C
Options
(a) over a full cycle the capacitor C does not consume any energy from the voltage source
(b) current I(t) is in phase with voltage V(t)
(c) current I(t) leads voltage V(t) by 180⁰
(d) current I(t), lags voltage V(t) by 90⁰
Correct Answer:
over a full cycle the capacitor C does not consume any energy from the voltage source
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Alternating Current
(96)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Young’s modulus of the material of a wire is 18×10¹¹ dyne cm⁻².its value in SI is
- A p-n photodiode is fabricated from a semiconductor with a band gap of 2.5 eV.
- Two charged particles have charges and masses in the ratio 2:3 and 1:4 respectively.
- A spring gun of spring constant 90 N/cm is compressed 12 cm by a ball of mass
- A body of mass 2 kg is kept by pressing to a vertical wall by a force of 100 N
Topics: Alternating Current (96)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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