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Grade 12th passMechanics

The charge on capacitor after a long time in the given circuit would be?

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Profile image of Saurav
8 Years agoGrade 12th pass
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1 Answer

Profile image of Khimraj
8 Years ago
after long time circuit will be in steady state and charge on capacitor will be CV. where V is potential difference across capacitor.
Potential of capacitor upper plate = 12V
potential of capacitor lower plate = 20 V
So charge on capacitor Q = CV = 2*(20-12) = 16\muC