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define volume charge density [tex] ( \: \rho \: ) [/tex]

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Sagot :

Answer:

charge density when the charge density is shoe out the volume of a body then the charge for unit volume is called volume charge density and it is represent by ρ. •: ρ = Vq

Answer:

Volume charge density: When the charge density is throughout the volume of a body, then the charge per unit volume is called volume charge density and it is represented by ρ.

∴ρ=

[tex] \frac{v}{p} [/tex]

Hence the unit of ρ is Cm

−3

Example: If a charge q is uniformly distributed in the whole volume of a

sphere of radius R, then p =

[tex] \frac{q}{ \frac{4}{3} } \pi {r}^{3} [/tex] =3q/4πR-3