Question

Study the following circuit and
find the potential difference across 4ohm resistor​

Answer 1

I think this is how you solve these type of questions...

First find Equivalent resistance.

I.e. R=R1+R2+R3 (here. it is in series)

-> R=3+4+5=12 Ohm.

Given: Voltage :V=3V

Now; Current I= V/R= 3/12 =(1/4) Ampere

Now Since in the circuit Resistors are in Series.

Current I is same throughout R1,R2,R3

So For Resistor R2(i.e 4Ohm)

Voltage:V=IR

->V=(1/4)× (4)

-> V=1V

Hence:1Volt is your answer.

Hope it helps...

Regards;

Leukonov/Olegion.

Answer 2

Answer:

this is your answer

Explanation:

pls mark it as brainliest