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A capacitor of 2.5 μF is charged through a resistor of 4 MΩ. In how much time will potential drop across capacitor will become 3 times that of resistor (ln2=0.693)
Options
(a) 13.86 sec
(b) 6.93 sec
(c) 1.386 sec
(d) 69.3 sec
Correct Answer:
13.86 sec
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
- A susceptibility of a certain magnetic material is 400. What is the class
- On adjusting the P-N junction diode in forward bias,
- In Young’s double silt experiment, 12 fringes are observed to be formed
- Perfectly black body radiates the energy 18 J/s at 300K. Another ordinary body of e=0.8
- In a series resonant LCR circuit, the voltage across R is 100 volts and R =1kΩ
Topics: Alternating Current (96)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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