The force acting between two point charges
kept at a certain distance is 0. Now magnitudes
of charges are doubled and distance between
them is halved, the force acting between them
(Similar Oct. 2015)
(A) • (B) 40 (C) 80 JD) 160
is ......
Answers
Answered by
1
Answer: 16 times force due to each.
Explanation:
Since these are point charges so mgtd of each charge is 1 and thus by coulombic force equation force is 0 when the point is the mid point of the libe joining the 2 charges.
Now it is simple. Plug the new values in force equation and get the answer.
Similar questions