Answer to Question #93185 in Field Theory for pawan

Question

A clock has charges on it’s circumference as shown in the figure. A charge of 1 coulomb is taken at the centre and radius is R. The net force on the charge having 1 coulomb has to be found out

Answer 1

All charges in the circumference cancelled out each other. Thus, the net force on the charge having 1 coulomb is

$$F=0\ N$$