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An alternating emf given by equation
e=300 sin[(100 π)t] V
is applied to a resistance 100Ω. The rms current through the circuit is (in amperes)
Options
(a) 3/√2
(b) 9/√2
(c) 3
(d) 6/√2
Correct Answer:
3/√2
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
- When three identical bulbs of 60 W-200 V rating are connected in series to a 200 V
- A simple pendulum has a time period T₁ when on the earth’s surface and T₂ When taken
- A small object of uniform density rolls up a curved surface with an initial velocity
- In Bohr model of hydrogen atom, the force on the electron depends on the principal
- Which of the following statement about scalar quantity is true?
Topics: Alternating Current (96)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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