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What happens to the force between two charges if the magnitude of both charges is doubled and the distance between them is cut in half?
Wiki User
∙ 8y ago
The force between the two charges increases 16 times.
Coulomb's law equation states:
│F│ = ke │q1q2│/r2
Where (F) is the force acting simultaneously on both point charges (q1) and (q2).
r is the separation distance and ke is a proportionality constant called the Coulomb
constant.
Using above equation, if we double both charges and reduce the distance in half.
│F2│ = ke │(2q12q2)│/(r/2)2 = 16 ke │q1q2│/r2 = 16 │F│.
We see that the force turns out 16 times stronger
Maude Kulas
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What happens to the force between two charges if the magnitude of both charges is doubled?
The force is proportional to the product of the two charges.If each charge is doubled, the force increases by a factor of 2 x 2 = 4 .
What happens to the force between two charges if the magnitude of both charges is doubled and the distance between is doubled?
Force of attraction between charges is directly proportional to the charge. So as we quadrule each charge then force will become 4x4 ie 16 times increased Force is also inversely related to the square of the distance. So as we double the distance then the force is decreased by 22 ie 4 times Hence the net change will be 16/4 ie 4 times increase in the force of attraction.
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I dont know haha you tell me.
What happens to the force between two charges if the magnitude of both charges is doubled?
The force is proportional to the product of the two charges.If each charge is doubled, the force increases by a factor of 2 x 2 = 4 .
What happens to the force between two charges if the magnitude of both charges is doubled and the distance between is doubled?
Force of attraction between charges is directly proportional to the charge. So as we quadrule each charge then force will become 4x4 ie 16 times increased Force is also inversely related to the square of the distance. So as we double the distance then the force is decreased by 22 ie 4 times Hence the net change will be 16/4 ie 4 times increase in the force of attraction.
Strength of force between the moon and earth if the mass of the moon doubled?
If one of the two masses doubles but the distance between them remains unchanged,then the magnitude of the gravitational force between them is also doubled.
What happenes to the force between two charges if the magnitude of both is doubled and the distance between them is doubled?
Force of attraction between charges is directly proportional to the charge. So as we quadrule each charge then force will become 4x4 ie 16 times increased Force is also inversely related to the square of the distance. So as we double the distance then the force is decreased by 22 ie 4 times Hence the net change will be 16/4 ie 4 times increase in the force of attraction.
Two equal charges exert equal forces on each other What if one charge has twice the magnitude of the other?
Whatever be the magnitude of charge, two charges will always exert equal force on each other. As force depends on the product of magnitude of charges, it will increase if magnitude is doubled but will remain same for both the charges.
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