MCQOPTIONS
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| 1. |
The capacitance of a parallel plate capacitor varies as per the equation C(t) = C₀ (1 - cos ωt). It is connected to a battery of V volts. The equation for current is |
| A. | ωC₀V (1 - cos ωt) |
| B. | ωC₀V(1 - sin ωt) |
| C. | ωC₀V (1 - sin 2ωt) |
| D. | ωC₀V sin ωt |
| Answer» E. | |