A unit step voltage 2u(t - θ) is applied in a series RC circuit with – McqOptions

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1.	A unit step voltage 2u(t - θ) is applied in a series RC circuit with R = 2Ω, C = 1F. Assuming zero initial conditions, find i(t)
A.	i(t) = u(t) e0.5(t) A
B.	i(t) = u(t - 2θ) e-0.5(t-2θ) A
C.	i(t) = u(t - θ) e-0.5(t-θ) A
D.	i(t) = u(t - θ ) e- (t- θ) A
Answer» D. i(t) = u(t - θ ) e- (t- θ) A

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