The potential difference between point A  and B  is :
  • a)
  • b)
    0
  • c)
  • d)
Correct answer is option 'B'. Can you explain this answer?

Lopita Biswal answered  •  2 days ago
R(eq)1 = 16
R(eq)2= 8
Net R(eq)= 16×8/16+8 = 16/3

R1 and R2 are parallel
so, V1=V2 =10
V = IR
I (1) = 10/16 A
I(2) = 10/8 A

Va +4×10/8 -8×10/16 =Vb

Va-Vb = 0

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