Physics, 04.06.2021 22:10 devilrao6742
Which of the following would not create an electric field?
an object that lost electrons and now has more protons than electrons.
An object that gained electrons and now has more electrons than protons.
an object with equal protons and electrons evenly spaced throughout the object.
an object with equal protons and electrons but the electrons are mostly pulled to one side.
Answers: 1
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Light from the sun reaches the earth in 8.3 minutes. the velocity is 3.00 x 10^8 m/s. how far is earth from the sun? i know how to get to d = (3 x 10^8 m/s)(498 sec). i just don't know how to get from there to the answer being 1.5 x 10^11 m.
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An object weigh 40n in air ,weigh 20n when submerged in water,and 30n when submerged in a liquid of unknown liquid density.what is the density of unknown of liquid?
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Which of the following would not create an electric field?
an object that lost electrons and now ha...
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