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| Teaching Since: | Apr 2017 |
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MBA, Ph.D in Management
Harvard university
Feb-1997 - Aug-2003
Professor
Strayer University
Jan-2007 - Present
Consider the parallel RL circuit shown below. The AC source provides a sinusoidal voltage V(t) 2 V0 sin(wt).
(a) Find the current across the resistor, I1(t).
(b) Find the current acr0$ the inductor, I2(t).
(c) Determine the energy stored in the inductor as a function of time, UL (t). (d) Suppose the total current is given by Itotfl) = ID sin(wt — 4)). Solve for I0 and find
the Circuit’s impedance Z = Vo/Iu. (e) Solve for qfi, as defined in part (d). (f) What is the average power dissipated in the resistor, Pam?
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