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sergij07 [2.7K]
3 years ago
8

In the levers lab when you changed the position of the fulcrum, what else changed?

Physics
1 answer:
dimulka [17.4K]3 years ago
3 0
A. Weight
because take an example of a lever, say you have a ball on a lever. if you roll the ball to the left, the WEIGHT will bring down the opposite end.
hoped this helped :)
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Explanation:

Applying Gauss´s Law to a closed spherical surface encircling the sphere of radius R, it can be showed that the electric field, at a distance r> R, behaves like all the charge of the sphere (which is distributed over the surface) were concentrated in the center, so the sphere produces the same electric field as the one created by a point charge located at that point.

The expression for the field E initial is as follows:

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