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Physics, 26.12.2019 20:31 rubincain203
Adisk with a uniform positive surface charge density lies in the x-y plane, centered on the origin. the disk contains 2.5 x 10-6 c/m2 of charge, and is 7.5 cm in radius. what is the electric field at z?
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Adisk with a uniform positive surface charge density lies in the x-y plane, centered on the origin....
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