Question: A first order differential equation involving current i in a series R-L circuit is given by: di/dt +5i = E/2 and i=0 at time t=0.

A first order differential equation involving current i in a series R-L circuit is given by: di/dt +5i = E/2 and i=0 at time t=0. Use Laplace transforms to solve for i(0.1) when E =40 e-3t.

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