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23 Nov 2019

A long, non-conducting, solid cylinder of radius 4.0 cm has a non-uniform volume charge density p that is a function of radial distance r from the cylinder axis: p = Ar^2. For A = 2.5µC/m^5, what is the magnitude of the electric field at (a) r = 3.0 cm and (b) r = 5.0 cm?

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Trinidad Tremblay
Trinidad TremblayLv2
23 Jul 2019

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