Two point charges exert a 7.35 n force on each other. what will the force become if the distance between them is increased by a factor of 2

Answer :

New force becomes, F' = 1.83 N

Explanation:

Let two point charges exert a force of 7.35 N force on each other. The electric force between two charges is given by :

are charges

r is the distance between charges if the distance between them is increased by a factor of 2, r' = 2r

New force is given by :

F' = 1.83 N

So, the new force between charges will be 1.83 N. Therefore, this is the required solution.          

the earths atmosphere is made up of nitrogen and oxygen. solids can turn into gasses through a process called sublimation. sublimation is the transition of a substance directly from the solid to the gas phase, without passing through the intermediate liquid phase.

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