In the given circuit the potential at point B is zero, the potential at points A and D will be

Question

In the given circuit the potential at point B is zero, the potential at points A and D will be (A) VA=4 V; VD=9 V (B) VA=3 V; VD=4 V (C) VA=9 V; VD=3 V (D) VA=4 V; VD=3 V

Tardigrade Admin · Accepted Answer

VA-VB=2 × 2=4 V ∴ VA-0=4 V ⇒ VA=4 V According to question VB=0 Point D is connected to positive terminal of battery of emf 3 V.

Q. In the given circuit the potential at point $B$ is zero, the potential at points $A$ and $D$ will be

$V_{A} = 4 V$ ; $V_{D} = 9 V$

$V_{A} = 3 V$ ; $V_{D} = 4 V$

$V_{A} = 9 V$ ; $V_{D} = 3 V$

$V_{A} = 4 V$ ; $V_{D} = 3 V$

$V_{A} - V_{B} = 2 \times 2 = 4 V$
$∴ V_{A} - 0 = 4 V$
$\Rightarrow V_{A} = 4 V$
According to question $V_{B} = 0$
Point $D$ is connected to positive terminal of battery of emf $3 V$ .

Q. In the given circuit the potential at point B is zero, the potential at points A and D will be

VA​=4V; VD​=9V

VA​=3V; VD​=4V

VA​=9V; VD​=3V

VA​=4V; VD​=3V