Electric Potential at a Point in Space Due to a Point Charge Q
Two equal pos...
Question
Two equal positive charges are fixed along x - axis at −a and a as shown.
Ex and Ey represent electric field along x - and y- axes respectively and V represents potential.
A
A → R, B → Q, C → P, D → S
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B
A → P, B → Q, C → R, D → S
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C
A → R, B → S, C → P, D → Q
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D
A → R, B → P, C → Q, D → S
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Solution
The correct option is A A → R, B → Q, C → P, D → S For a point charge: V = kQr and E= kQr2 So after combining the effects of two point charges, all the graphs can be plotted.