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ECE · Q73

Network Theory And Analysis

Engineering and GATE · ECE · question 73

Q73

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

A.
i(t) = u(t)e-0.5(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
Answer
D.
i(t) = u(t - θ)e-(t - θ)A

Answer: Option C

Solution

Answer: Option C
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