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The initial rate of increase of current, when a battery of emf 6 V is connected in series with an inductance of 2H and resistance 12Ω, is
Options
(a) 0.5 As⁻¹
(b) 1 As⁻¹
(c) 3 As⁻¹
(d) 3.5 As⁻¹
Correct Answer:
3 As⁻¹
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Electromagnetic Induction
(76)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- 64 identical spheres of charge q and capacitance C each are combined to form a large
- The voltage gain of an amplifier with 9% negative feedback is 10.
- A long horizontal rod has a bead which can slide long its length
- An a.c. supply gives 30 volt r.m.s which passes through a 10Ω resistance.
- A capacitor is charged to 200 volt. It has a charge of 0.1 coulomb.
Topics: Electromagnetic Induction (76)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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