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Question

The potential difference (VAVB) between the points A and B in the given figure is.
516390_69ac4200e5884a7aa1db140490ff14d9.png
  1. + 9 V
  2. -3 V
  3. +3 V
  4. +6 V

A
+ 9 V
B
-3 V
C
+3 V
D
+6 V
Solution
Verified by Toppr

Given : I=2 A
Using Kirchhoff's law VAI(2)3I(1)VB=0
VA2×232×1VB=0
OR VA9VB=0
VAVB=+9 V

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