Question

two point charges of +16micro C and -9 micro C are placed 8 cm apart in air . determined the position of he point at which the resultant electric field is zero ?​

Answer 1

Answer:

uniform electric field pointing in positivex-direction exists in a region. let a be the origin,b be the point on the x-axis at x = + 1 cm and cbe the point on the y-axis at y = + 1 cm. then thepotentials at the points a, b and c satisfy: