RC Circuit TimeHardQuestion 31554
Question
An RC circuit has R = 2 MΩ and C = 5 μF. Time constant is:
- A2.5 s
- B10 sCorrect
- C0.4 s
- D400 ms
Correct answer
10 s
Explanation
τ = RC = 2×10⁶ × 5×10⁻⁶ = 10 s.
JEE Physics · Hard
Capacitance: RC Circuit Time MCQ
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