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Grade 12Electric Current

a battery of 10 V is connected to a capacitor of 0.1 Farad. the battery is now removed and this capacitor is connected to a second uncharged capacitor.if the charge distributes equally on these capacitors.find the total energy stored in the two capacitors.further compare this energy with the initial energy stored in the capacitors..

Kuldeep Mukherjee

15 Years agoGrade 12

1 Answer

Sher Mohammad

12 Years ago

initial energy .5*.1*10^2=5 joule

when connected together voltages will become equal , ie 5 volts

final energy.5*.1*5^2+.5*.1*5^2= 2.5 joule

sher mohammad

b.tech, iit delhi

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