MCQOPTIONS
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MCQOPTIONS
| 1. |
The space between the plates of a parallel-plate capacitor of capacitance C is filled with three dielectric slabs of identical size as shown in the figure. If dielectric constants are ϵ1 ,ϵ2 and ϵ3, the new capacitance is |
| A. | \(\frac{C}{3}\) |
| B. | \((ϵ_1+ ϵ_2+ ϵ_3 )\frac{C}{3}\) |
| C. | (ϵ1 + ϵ2 + ϵ3)C |
| D. | \(\frac{9(ϵ_1+ ϵ_2+ ϵ_3 )C}{(ϵ_1 ϵ_2 ϵ_3 )}\) |
| Answer» C. (ϵ1 + ϵ2 + ϵ3)C | |