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.
- wherein
Net force on
Option 1)
Option 2)
Option 3)
Option 4)
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