DC power output of half wave rectifier is equal to ____________(Im is the peak current and RL is the load resistance)

DC power output of half wave rectifier is equal to ____________(Im is

1.	DC power output of half wave rectifier is equal to ____________ (I_m is the peak current and R_L is the load resistance)
A.	(2I<sub>m</sub><sup>2</sup>/ <sup>2</sup>)R<sub>L</sub>
B.	(I<sub>m</sub><sup>2</sup>/2 <sup>2</sup>)R<sub>L</sub>
C.	(I<sub>m</sub><sup>2</sup>/ <sup>2</sup>)R<sub>L</sub>
D.	(4I<sub>m</sub><sup>2</sup>/ <sup>2</sup>)R<sub>L</sub>
Answer» D. (4I<sub>m</sub><sup>2</sup>/ <sup>2</sup>)R<sub>L</sub>