The capacity of a parallel plate capacitor is 20 $μ F$ . If the area of both the plates is doubled and the distance between them is reduced to half, the capacity of the capacitor will become:

5 μ F

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20 μ F

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40 μ F

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80 μ F

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Solution

The correct option is D $80 μ F$

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The capacity of a parallel plate capacitor is 20μF. If the area of both the plates is doubled and the distance between them is reduced to half, the capacity of the capacitor will become:

The correct option is D 80μF

The capacity of a parallel plate capacitor is 20 $μ F$ . If the area of both the plates is doubled and the distance between them is reduced to half, the capacity of the capacitor will become:

The correct option is D $80 μ F$