In Problems 11 through 16, the parameters of an RLC circuit with input voltage E(t) are given. Substitute Isp(1) = A cos ot + B sin wt in Eq. (4), using the appropriate value of w, to find the steady periodic current in the form Isp(t) = Io sin(@t – 8). 11. R = 30 2, L = 10 H, C = 0.02 F; E(t) = 50 sin 2t V

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A: Hello. Since your question has multiple parts, we will solve the first part for you. If you want…

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A: topic - trigonometric ratios sin(-x)=-sin(x) cos(-x)=cos(x) sin2(x)+cox2(x)=1