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 value of c in the complementary function of ‘i’ is?
(a) c = (3.53-4.99×10^-3) cos(π/4+89.94^o)
(b) c = (3.53+4.99×10^-3) cos(π/4+89.94^o)
(c) c = (3.53+4.99×10^-3) cos(π/4-89.94^o)
(d) c = (3.53-4.99×10^-3) cos(π/4-89.94^o)
I had been asked this question in a national level competition.
My question comes from Sinusoidal Response of an R-C Circuit in section Transients of Network Theory
Select the correct answer from above options
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