ABC is a right angled triangle in which AB = 3 cm and BC = 4 cm . And The three charges +15 , +12 and -20 e.s.u. are placed respectively on A , B and C . The force acting on B is
As we learned
Principle of Super Position -
It states that total force acting on a given charge due to number of charges is the Vector sum of the individual force acting on that charge due to all the charges.
Net force on
Create Your Account