Two-point charges and are placed 6.0 cm apart on X-axis

PHYSICS · Subjective · A Level · Physics · Fields and their consequences · Fields and their consequences

Problem

Two-point charges

4 \mu\text{C}

and

-2 \mu\text{C}

are placed 6.0 cm apart on X-axis. At what point (solve for one point) on X-axis, electric potential is zero? Also find electric field on this point.