Question

In the part of a circuit shown in the figure, the potential difference between points G and H (Vg-Vh) will be.....
A. 0 V
B. 12 V
C. 7 V
D. 3 V​

Answer 1

Answer:

potential difference between G and H is 3V

Answer 2

Answer:

THE CORRECT OPTION IS (C)

7V

Explanation

Current through 1Ω1Ω resistance will be 2 A in the upward

direction

VG−2×4+3−2×2+2×1=VHorVG−VH=7V

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