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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
- The ionisation potential of hydrogen-atom is -13.6 eV. An electron in the groundstate
- A circular disc of radius R is removed from a bigger circular disc of radius 2R
- Consider a uniform square plate of side ɑ and mass m. The moment of inertia
- A proton of mass m and charge q is moving in a plane with kinetic energy E. If there exists
- When a mass M is attached to the spring of force constant k,
Topics: Alternating Current (96)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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