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A 4 microfarad capacitor is charged by a 200V supply. It is then disconnected from the supply and is connected to another uncharged 2 microfarad capacitor. What is the charge on each capacitor after the combination?

A 4 microfarad capacitor is charged by a 200V supply. It is then disconnected from the supply and is connected to another uncharged 2 microfarad capacitor. What is the charge on each capacitor after the combination?

Grade:12

1 Answers

Chetan Mandayam Nayakar
312 Points
10 years ago

Q1=C1V1=4*200

q1=C1V,q2=C2V

C1V +C2V=Q1

 

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