A 4 m F capacitor and a resistance of 2.5 M W are in series with 12 V battery. Find the…
Physics · JEE Advanced · NTA Exams — Current Electricity
A 4 mF capacitor and a resistance of 2.5 MW are in series with 12 V battery. Find the time after which the potential difference across the capacitor is 3 times the potential difference across the resistor.
[Given ln(2) = 0.693].
[Given ln(2) = 0.693].
- 13.86 s
- 6.93 s
- 7 s
- 14 s.
Answer
(A) 13.86 s
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