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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.
Related Questions: - A coil of resistance 10 Ω and an inductance 5 H is connected to a 100 volt
- A charged particle with a velocity 2×10³ ms⁻¹ passes undeflected through electric field
- The de-Broglie wavelength of a proton(charge = 1.6 x 10⁻¹⁹ C, Mass = 1.6 x 10⁻²⁷ kg)
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Topics: Alternating Current
(96)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A coil of resistance 10 Ω and an inductance 5 H is connected to a 100 volt
- A charged particle with a velocity 2×10³ ms⁻¹ passes undeflected through electric field
- The de-Broglie wavelength of a proton(charge = 1.6 x 10⁻¹⁹ C, Mass = 1.6 x 10⁻²⁷ kg)
- If the minimum energy of photons needed to produce photoelectrons is 3 eV,
- The acceleration of an electron in an electric field of magnitude 50 V/cm,
Topics: Alternating Current (96)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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