Two point charges and are separated by

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

Problem

Two point charges

+3\,\mu\text{C}

and

-2\,\mu\text{C}

are separated by

0.40\,\text{m}

. A point

P

is located such that its distances from the

+3\,\mu\text{C}

and

-2\,\mu\text{C}

charges are

0.30\,\text{m}

and

0.50\,\text{m}

respectively. Calculate the electric potential at

P