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Sahay Sir > Question Answers > Cengage NEET by C.P Singh > Part 2 > Chapter 1 - Electrostatics > A charge +q is fixed at each of the points x=x0, x=3×0, x=5×0,…x=∞ on the x axis, and a charge −q is fixed at each of the points x=2×0, x=4×0, x=6×0, …x=∞. Here x0 is a positive constant. Take the electric potential at a point due to a charge Q at a distance r from it to be Q/(4πε0r).Then, the potential at the origin due to the above system of charges is

A charge +q is fixed at each of the points x=x0, x=3×0, x=5×0,…x=∞ on the x axis, and a charge −q is fixed at each of the points x=2×0, x=4×0, x=6×0, …x=∞. Here x0 is a positive constant. Take the electric potential at a point due to a charge Q at a distance r from it to be Q/(4πε0r).Then, the potential at the origin due to the above system of charges is

…x=∞ on the x axis …x=∞. Here x0 is a positive constant. Take the electric potential at a point due to a charge Q at a distance r from it to be Q/(4πε0r).Then A charge + q is fixed at each of the points x=x0 and a charge −q is fixed at each of the points x=2x0 the potential at the origin due to the above system of charges is x=3x0 x=4x0 x=5x0 x=6x0...