Answer:
See below:
Explanation:
What you have done seems to be correct, what we can do is just add a box into the center. For the 3rd question, we can just draw a box as nothing is happening. That is all!
Consider marking as brainliest if it helped!
Hmm doesnt soujd familiar
Given that,
Initial force, F = 12 N
First initial charge, q₁ = 3C
First new charge, q₁' = 6C
Initial distance, r = 15 cm
New distance, r' = 45 cm
To find,
The new force of attraction.
Solution,
The force between two charges is given by :
Let F' is the new force.
As q₂ is same in this case.
Dividing equation (1) and (2) :
So, the new force of attraction is 2.67 N.