A crystal diode having internal resistance rf = 2002 is used for half-wave
rectification. If the applied voltage v = 50 sin o t and load resistance
RL=800 22, find:
(A) Im, Idc, Irms
(B) A.C. power input and D.C. power output
(C) d.c. output voltage.
(D) Efficiency of rectification.