### Write an expression for i1 of the form of imaginary part

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##### Reference no: EM13256763

We have v1(t)=10cos(wt+30degrees). The current i1(t) has an rms value of 5A and leads v1(t) by 20s. (The current and the voltage have the same frequency) Draw a phasor diagram showing the phasors. Write an expression for i1(t) of the form Im*cos(wt+theta).

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