Two balls carrying charge +7 microcoulomb & -5microcoulomb attract each other with a force .if DA charge of -2microcoulomb is added to both, the force between them will be ?
Answers
Answered by
0
Answer:
F =K(7)(5)/d^2 =k/d^2=F/35
F`=k(7)(2)/d^2=14k/d^2=14F/35=2F/5
Force between them will be2F/5
Similar questions