Question
Tue September 11, 2012 By: Arvind Bala

FORCE ON 2 CHARGES

Expert Reply
Wed September 12, 2012
Suppose one charge is Q& other q.
Then Q will apply kqQ/(r.r) force on q  say in west direction and q will apply kqQ/(r.r) force on Q in east diretion.
So they both will move as an effect of forces acting on them.
These are the forces on individual particles which are inside the system...ie internal fporce.
so net internal force is 0 in the system.
There is no external force acting.
Thu May 04, 2017

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