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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.
Related Questions: - Photons of 5.5 eV energy fall on the surface of the metal emitting photoelectrons
- Which of the following is or the property of a cathode ray
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Topics: Alternating Current
(96)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Photons of 5.5 eV energy fall on the surface of the metal emitting photoelectrons
- Which of the following is or the property of a cathode ray
- The work function of sodium is 2.3 eV. The threshold wavelength of sodium will be
- For a simple pendulum performing simple harmonic motion, the time period
- For a transformer, the turns ratio is 3 and its efficiency is 0.75. The current flowing
Topics: Alternating Current (96)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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