Question

Given Vs = 12 V, V2 = 4 V, V3 = 2 V, R1 = 3 Ω, determine the value of the current i passing through the resistor R1

Answer 1

Answer:

vs=12

V1+v2+v3=vs

v1+4+2=12

v1=4

I=v/r

4/3a

Answer 2

Answer:

2A

Explanation:

v1+v2+v3+(-vS)=0

v1+4+2+(-12)=0

v1+(-6)=0

v1=6

I=V/R

I=6V/3 ohms

I = 2A