Two point charges are kept at a certain distance from one another. The graph represents the variation of the potential along the straight line connecting the two charges. At what point is the electric field zero?

Question

Two point charges are kept at a certain distance from one another. The graph represents the variation of the potential along the straight line connecting the two charges. At what point is the electric field zero? (A) 1 (B) 2 (C) 3 (D) none of these

Tardigrade Admin · Accepted Answer

Ex=-(d V/d x)=0 arrow at point 3

Q. Two point charges are kept at a certain distance from one another. The graph represents the variation of the potential along the straight line connecting the two charges. At what point is the electric field zero?

1

2

3

none of these

$E_{x} = - \frac{d V}{d x} = 0 \to$ at point 3

Q. Two point charges are kept at a certain distance from one another. The graph represents the variation of the potential along the straight line connecting the two charges. At what point is the electric field zero?

1

2

3

none of these

Ex​=−dxdV​=0→ at point 3

$E_{x} = - \frac{d V}{d x} = 0 \to$ at point 3