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A coil of 40 henry inductance is connected in series with a resistance of 8 ohm and of a 2 volt battery. The time constant of the circuit is
Options
(a) 5 sec
(b) 1/5 sec
(c) 40 sec
(d) 20 sec
Correct Answer:
5 sec
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A circuit contains an ammeter, a battery of 30 V and a resistance 40.8 ohm
- Pure Si at 300 k has equal electrons (nₑ) and hole (nh) concentrations
- Which one of the following is not due to total internal reflection?
- At what temperature will the rms speed of air molecules be double that of NTP?
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Topics: Electromagnetic Induction
(76)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A circuit contains an ammeter, a battery of 30 V and a resistance 40.8 ohm
- Pure Si at 300 k has equal electrons (nₑ) and hole (nh) concentrations
- Which one of the following is not due to total internal reflection?
- At what temperature will the rms speed of air molecules be double that of NTP?
- If force(F),length(L) and time(T) be considered fundamental units, then the units of mass
Topics: Electromagnetic Induction (76)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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