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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
- A point source emits sound equally in all directions in a non-absorbing medium.
- The first line in Lyman series has wavelength λ. The wavelength
- Four identical rods are joined to from a square. If the temperature difference
- The unit of permitivity of free space, ε₀ is
- Sodium and copper have work function 2.3 eV and 4.5 eV respectively
Topics: Alternating Current (96)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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