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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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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- For a diatomic gas charge in internal energy for unit charge in temperature for
- In Wheatstone bridge, three resistors P,Q and R are conncected in three arms
- Diameter of the objective of a telescope is 200 cm. What is the resolving power
- The photoelectric threshold wevelength for potassium (work function being 2 eV) is
- Dimensional formula of magnetic field in terms of mass M, length L
Topics: Alternating Current (96)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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