A) 1
B) 2
C) 3
D) 4
Correct Answer: D
Solution :
Capacity of air parallel plate capacitor \[C=\frac{A\,\,{{\varepsilon }_{0}}}{d}\] Capacity of parallel plate capacitor when immersed in liquid and distance is doubled, is \[C=\frac{KA\,\,{{\varepsilon }_{0}}}{2d}\] or \[2C=\frac{K}{2}C\] \[\left( \because \,\,C=\frac{A{{e}_{0}}}{d} \right)\] or \[K=4\]You need to login to perform this action.
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