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A resistance R draws power P when connected to an AC source. If an inductance is now placed in series with the resistance, such that the impedance of the circuit becomes Z the power drawn will be
Options
(a) p(R/Z)²
(b) P√R/Z
(c) P(R/Z)
(d) P
Correct Answer:
p(R/Z)²
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - When temperature of an ideal gas is increased from 27⁰C to 227⁰C,
- Identify the pair whose dimensions are equal
- A source of sound S emitting waves of frequency 100 Hz and an observer
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Topics: Alternating Current
(96)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- When temperature of an ideal gas is increased from 27⁰C to 227⁰C,
- Identify the pair whose dimensions are equal
- A source of sound S emitting waves of frequency 100 Hz and an observer
- Two resistors of resistances 2Ω and 6Ω are connected in parallel.
- The distance travelled by a particle starting from rest and moving
Topics: Alternating Current (96)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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