Question

If q1 be the charge of 1st body, q2 be the charge of 2nd body and r be the radius find the dimensions of force​

Answer 1

Correct option is C)

Given that,

First charge =q

1

Second charge =q

2

Distance =r

We know that,

According to Coulomb’s law

The force is

F=

4πε

0

1

×

r

2

q

1

q

2

So, the proportionality constant is

=

4πε

0

1

Hence, this is the required solution