Question

How is force between two charges affected when each charge is doubled and distance between them also doubled?

Answer 1

Answer:

The size of the force varies inversely as the square of the distance between the two charges. Therefore, if the distance between the two charges is doubled, the attraction or repulsion becomes weaker, decreasing to one-fourth of the original value.

Answer 2

Explanation:

As we know that the ..

F=product of charges/square of didstance between them.

=F=q1×q2/r^2

now if it will get doubled then,

F'=4(q1×q2)/4r^2

4 get cancled out

then the F and F'will remain same.

So the force will remain unchanged.