)Yes its spherical right? could you guide me for the third term; how to find a density ?BvU said:Would you recognize the shape of the field if ##z_1 = 0## ?
(to begin with, for ##|\vec r| \ge R_2 ##
Not really understanding your responses...BvU said:
hmm so we would need to solve for Q (Uniform charge of the sphere) but would I need to split it into two cases? r>R and r<R?BvU said:
I think i figured it out ! Thank you !BvU said:
The charge density can be calculated by dividing the magnitude of the electric field by the permittivity of the material. The equation is ρ = ε0 * |E|, where ρ is the charge density, ε0 is the permittivity, and |E| is the magnitude of the electric field.
The SI unit for charge density is coulombs per cubic meter (C/m^3), but it can also be measured in other units such as coulombs per liter (C/L) or coulombs per cubic centimeter (C/cm^3).
Yes, charge density can be negative. This indicates that the charge is distributed in a way that creates an electric field in the opposite direction of the given field.
The charge density is directly proportional to the strength of the electric field. This means that as the charge density increases, the electric field becomes stronger, and as the charge density decreases, the electric field becomes weaker.
The charge density can also be affected by the type of material and its permittivity, as well as the distance from the source of the electric field. In some cases, the presence of other charges can also influence the charge density.
