Question

Three equal charges each of 2.0X10^-6 are fixed at
those corners of an equilateral trangle of side 5 cm.
Find the coulomb force experienced by one of the
changes due to other two​




please answer guys

Answer 1

Answer:

F=q1×q2/4pi epsilon not ×r^2

=9×10^9×2×10^-6×2×10^-6/(5×10^-2)^2

=9×10^9×4/25×10^-4

=36×10^13/25

F =1.44×10^13