A series RL circuit with R = 50 Q and L 1 H has a constant voltage E 5V applied at t = 0 by the closing of a switch. Find the equation of current as a function of time. O i(t) = 5(e50t + 1) A O i(t) = 0.2(e-50t – 1) A %3D O i(t) = 0.1(1- e-50) A O i(t) = (5t(e50t) + 1) A
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