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1. |
In the circuit shown below, the switch is closed at t = 0, applied voltage is v (t) = 50cos (102t+π/4), resistance R = 10Ω and capacitance C = 1µF. The complementary function of the solution of ‘i’ is? |
A. | ic = c exp (-t/10-10) |
B. | ic = c exp(-t/1010) |
C. | ic = c exp (-t/10-5) |
D. | ic = c exp (-t/105) |
Answer» D. | |