Potential difference between points A and B (i.e. VA-VB ) is

Question

Potential difference between points A and B (i.e. VA-VB ) is <img class="img-fluid question-image" alt="Question" src="https://cdn.tardigrade.in/q/nta/p-3wt0gjsnlmqf.png" /> (A) 2 V (B) 4 V (C) 6 V (D) 8 V

Tardigrade Admin · Accepted Answer

<img class="img-fluid question-image" alt="Solution" src="https://cdn.tardigrade.in/q/nta/p-3wt0gjsnrr1f.png" /> Apply Kirchhoff''s Voltage Law, Along wire A C D B VA-2-6+4=VB VA-VB=4 V

Q. Potential difference between points $A$ and $B$ (i.e. $V_{A} - V_{B}$ ) is

$2 V$

$4 V$

$6 V$

$8 V$

Apply Kirchhoff''s Voltage Law,
Along wire $A C D B$
$V_{A} - 2 - 6 + 4 = V_{B}$
$V_{A} - V_{B} = 4 V$

Q. Potential difference between points A and B (i.e. VA​−VB​ ) is

2V

4V

6V

8V