The current through the 20-Ohm inductive reactance is given. What will be the sinusoidal expression for voltage.i=40*10^-3 sin(wt+60^o

Determine the values of resistance R and inductance L. need help on question C ，urgent

b) Determine the voltage ?(?) and current ?(?) sinusoidal forms. Sketch one cycle of the waveforms in the same x-axis. Clearly indicating the peak value and the period of each waveform and the phase difference (in milliseconds) between the two waveforms. c) Determine the values of resistance R and inductance L. d) Determine the phasors ?L, ?r and ?c. e) Sketch the phasor diagram showing ?s, ?r, ?r, ?c and ?.

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