TS EAMCET 7 May 2018 Shift 1 Solved Paper

The AC voltage is given as: Vs=Vm‌sin‌ω‌t
In the given circuit diode will only conduct current n forward bias. The average voltage and average current,Vav=

Vm

π

Iav=

Vav

R

The total resistance,
R=RS+RL
Substitute the expressions in the average current formula,
Iav=

Vm

(RS+RL)π

The voltage across RL,
VL=IavRL
=

Vm

(RS+RL)π

RL
=

RL

(RS+RL)

Vm

π