Two point charges and are placed on axis at and respectively
PHYSICS · Subjective · CBSE · Physics · Electrostatic Potential and Capacitance · Electrostatic Potential and Capacitance
Problem
Two point charges −q and 18q are placed on x axis at −x0 and x0 respectively. Draw the variation of potential along x axis assuming 18q has been removed. Draw another graph showing variation of potential when only 18q is present. Superimpose the two graphs to obtain the variation of potential along x axis when both charges are present.