weaker as square of distance
No noticable change.
Less distance --> more force.
The electric force between two charged objects is decreased by a factorof 4 if you double the distance between the objects, from the formulaF=(q1*q2)/(4*Pi*Eo*r^2).
It is an inverse-square relation (just like gravity): for example, at 10 times the distance, the force reduces by a factor of 102 = 100; the force is 100 times less.
It is increased by a factor of 2
weaker as square of distance
No noticable change.
Less distance --> more force.
The electric force between two charged objects is decreased by a factorof 4 if you double the distance between the objects, from the formulaF=(q1*q2)/(4*Pi*Eo*r^2).
The electric change of protons in the nucleus is called electric force. It is form between the gravitation of two objects.
The electric force between two charged particles is inversely proportional to the square distance between them.Accordingly, it is reduced by a factor of 9
weaker as square of distance
It is an inverse-square relation (just like gravity): for example, at 10 times the distance, the force reduces by a factor of 102 = 100; the force is 100 times less.
It is increased by a factor of 2
distance
It's acceleration. It can be caused by a force (gravity, electric, magnetic or other) affecting that object.
It is increased by a factor of 2