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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
- What is the energy of He⁺ electron in first orbit?
- The specific charge of a proton is 9.6×10⁷ C/kg. The specific charge of an alpha particle
- Small drops of the same size are charges to V volt each. If n such drops coalesce
- If an electron in a hydrogen atom jumps from the 3rd orbit to the 2nd orbit, it emits
- A short bar magnet of magnetic moment 0.4 JT⁻¹ is placed in a uniform magnetic field
Topics: Electromagnetic Induction (76)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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