Physics, 08.04.2020 15:59 izayahclark5123
A dipole electric field is generated outside the surface of a sphere, if the charge per unit area on the surface of that sphere is distributed proportionally to cos( 0). If the sphere has a radius r, and there is a total charge of Qo on the upper hemisphere and -Q, on the lower hemisphere, what is the expression for the charge density pc(r, 0,4) in spherical coordinates?
Answers: 3
Physics, 21.06.2019 21:50, mckinley2006
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Physics, 22.06.2019 16:30, breannaasmith1122
If anyone who can me with this hw? i would really appreciate it
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