Question

15. The distance between two point charges is increased
by 10%. The force of interaction between them
(a) increased by 10%
(b) decreased by 10%
(c) decreased by 17%
(d) decreased by 21%​

Answer 1

Answer:

Electric force between two charges being inversely proportional to the square of the distance between them. As distance is increased by 10%,means the new distance becomes 1.1 times the original, thereby making the force to be 1/(1.1)² times the original force. That is 1/1.21=0.826 times the original force.

Explanation:

hi my dear friend here is your answer

Answer 2

KEERTHANA ANSWER MY TOP 9TH QUESTION..PLEASE...

...TYPE ANYTHING. IN THAT