A potential divider circuit is shown in figure. The output voltage V0 is : [figure]
- 2 mV
- 4 V
- 0.5 V
- 12 mV
Answer
(3) 0.5 V
Solution
All resistors are in series: R=3300+7 100=4000
I= 44000=10-3 A
V0 is taken across the last five 100 resistors (500 ):
V0=10-3 500=0.5 V
Answer: (3)