1is the direction of net force .... correct ???
four equal and identical charges are placed at the vertices of a square
There is a netforce act upon each charge q.but it is not accelerated why?
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UP 0 DOWN 0 0 5
5 Answers
1because the charge is balanced by da components of FNET forces ... or something awkward going to happen as aragorn said [5]
11Unless you are binding them together by a strong rod or a taut unstretchable string, the charges will accelerate won't they?
11Why is it wrong? It is given all the four charges have same magnitude and sign. If F is force due to one charge then
lFnetl=F(1+√2)
1they have acceleration until they r fixed if they r fixed then an equal opposite force will act on charge to keep in its state of rest if possible to stop if not possible then will accelerate surely
