The capacity of a parallel plate condenser is C. When the distance between the plates is halved, its capacity isA. 2 CB. CC. 0.25 CD. 0.2 C

The capacity of a parallel plate condenser is C. When the distance bet

1.	The capacity of a parallel plate condenser is C. When the distance between the plates is halved, its capacity isA. 2 CB. CC. 0.25 CD. 0.2 C
Answer» Correct Answer - A `d_(2)=d_(1)/2,C_(2)=?,C_(1)=C` `Cprop1/d` `Now" "C_(2)/C_(1)=d_(1)/d_(2)` `C_(2)=(C_(1)d_(1))/d_(2)=(Cd_(1))/(d_(1)/2)=2C`

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The capacity of a parallel plate condenser is C. When the distance between the plates is halved, its capacity isA. 2 CB. CC. 0.25 CD. 0.2 C

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