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) $4 V$

(2) $2 mV$

(3) $0.5 V$

(4) $12 mV$

Show Answer

Answer: (3)

Solution:

$R _{e q}=4000 \Omega$

$i=\frac{4}{4000}=\frac{1}{1000} A$

$V _0=i . R=\frac{1}{1000} \times 500=0.5 V$