Current Electricity Question 17
Question 17 - 2024 (30 Jan Shift 1)
A potential divider circuit is shown in figure. The output voltage $V_{0}$ is
(1) $4 \mathrm{~V}$
(2) $2 \mathrm{mV}$
(3) $0.5 \mathrm{~V}$
(4) $12 \mathrm{mV}$
Show Answer
Answer: (3)
Solution:
$R_{e q}=4000 \Omega$
$i=\frac{4}{4000}=\frac{1}{1000} \mathrm{~A}$
$V_{0}=i . R=\frac{1}{1000} \times 500=0.5 \mathrm{~V}$