Three capacitors of capacity 4 , 8 and 16 are connected in series to a battery of 200volt. what is the effective capacitance of the capacitor
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Here,C1=4F,C2=8F,C3=16F
therefore,1/C'=1/C1+1/C2+1/C3
=1/4+1/8+1/16
=4+2+1/16
=7/16
so,C'=16/7 F
therefore,1/C'=1/C1+1/C2+1/C3
=1/4+1/8+1/16
=4+2+1/16
=7/16
so,C'=16/7 F
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