Physics, 13.02.2020 04:51, chanahvanya
A uniformly charged, straight filament 5.10 m in length has a total positive charge of 2.00 µC. An uncharged cardboard cylinder 4.80 cm in length and 10.0 cm in radius surrounds the filament at its center, with the filament as the axis of the cylinder. (a) Using reasonable approximations, find the electric field at the surface of the cylinder.
Answers: 2
total charge on the filament, 
length of the cardboard cylinder, 
radius of the cylinder, 
since the charge enclosed by the surface is only upto the length L.
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A uniformly charged, straight filament 5.10 m in length has a total positive charge of 2.00 µC. An u...
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