Two point charges +6 C and +10 C kept at certain distance repel each other with a force of 30 N . If each charge is given an additional charge of -8 C , the two charges

Step-by-step solution

F = kq ₁ q ₂ r ^2 30= k (6)(10) r ^2 k r ^2 = 1 2 Now, it -8 c charge given on indivisual charge then, aligned & F ^ = k (6-8)(10-8) r ^2 = 1 2 (-2) (2)=-2 ~N & ~F ^ =2 ~N ( Attract ) aligned