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What is the inverse square law and how do you prove it?

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- Thread starter eddybob123
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- #1

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What is the inverse square law and how do you prove it?

- #2

berkeman

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What is the inverse square law and how do you prove it?

That sounds interesting. What is it? Could you provide a web link or two to help us understand your question?

How do you think something like that could be "proved"? What is the formula for the area of a sphere maybe?

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are you sure? because human measurements cant really prove it

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- #5

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are u sure? cause human measurements cant really prove it

Some forces do not obey the inverse square law, so for a general force, you can't prove it.

For the geometrical inverse square law, you can prove it, by geometry.

- #6

Born2bwire

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are you sure? because human measurements cant really prove it

Course we can prove it empirically. We take two pith balls and give them each a net charge and then measure the Coulombic force as a function of distance. We will see that the force drops off as 1/r^2 with some proportional constant.

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