Consider the half-wave rectifier system of Figure as L becomes sufficiently large such that co (L/R) >> 1, where co is the supply frequency. In this case, the inductor current will be essentially constant. For R = 5? and Vs (t) = V0 sin wt where V0 = 45 V and w = 100? rad/sec. Assume the diodes to be ideal.

a. Calculate the average (dc) value Vdc of the voltage v's (t) across the series resistor/inductor combination.

b. Using the fact that, in the steady state, there will be zero average voltage across the inductor, calculate the dc inductor current Idc.

c. Plot the instantaneous inductor voltage v (t) over one cycle of the supply voltage.

d. Plot the instantaneous source current is (t).

i,() DI D2 AU() v,() v(1)