Question

pls pls answer this question and ill mark u brainliest if the answer is correct :-

In the circuit shown in figure, the reading of the voltmeter V will be :

(A) 4 V (B) 2 V (C) 6 V (D) 3 V

Answer 1

Explanation:

Current I = 12/300 = 40 mA

V=IR

voltage drop at 200 ohm resistor = 40 mA ×200ohm

= 8V

remaining = 12-8 =4V

therefore reading of voltmeter = 4V