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1. |
A parallel-plate capacitor of capacitance C1is made using two gold plates. Another parallel-plate capacitor of capacitance C2is made using two aluminium plates with same plate separation, and all the four plates are of same area. If gï²and aPare respectively the electrical resistivities of gold and aluminium, then which one of the following relations is correct? |
A. | C1>C2 |
B. | C2>C1 |
C. | C1pa = C2pg |
D. | C1 = C2 |
Answer» E. | |