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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: - A mass m moving horizontally (along the x-axis) with velocity v collides and sticks
- The horizontal range and maximum height attained by a projectile are R and H,respectively
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Topics: Alternating Current
(96)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A mass m moving horizontally (along the x-axis) with velocity v collides and sticks
- The horizontal range and maximum height attained by a projectile are R and H,respectively
- Monochromatic radiation emitted when electron on hydrogen atom
- Which of the following pairs is wrong
- If doubly ionised lithium atom is hydrogen like with atomic number 3, the wavelength
Topics: Alternating Current (96)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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