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An ideal coil of 10 H is connected in series with a resistance of 5Ω and a battery fo 5 V. 2 second after the connection is made, the current flowing in ampere in the circuit is
Options
(a) (1-e⁻¹)
(b) (1-e)
(c) e
(d) e⁻¹
Correct Answer:
(1-e⁻¹)
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
- Efficiency of a Carnot engine is 50% when temperature of sink is 500K. In order
- The photoelectric threshold frequency of a metal is ν. When light of frequency 4ν
- Two capacitors of capacitances 2 μF and 3 μF are joined in series.
- The value of coefficient of volume expansion of glycerin is 5 x 10⁻⁴ k⁻¹.
- A ball is dropped from a height of 20 cm. Ball rebounds to a height of 10cm
Topics: Alternating Current (96)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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