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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
- An elevator car whose floor to ceiling distance is equal to 2.7m starts
- An air core coil and an electric bulb are connected in series with an AC source.
- A piece of iron is heated in a flame. It first comes dull red then becomes reddish
- A solid body rotates about a stationary axis, so that its angular velocity
- A particle free to move along X-axis has potential energy given as U(X) =k(1-e⁻ˣ²)
Topics: Alternating Current (96)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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