In: Physics
a). A net charge of 10C is available and can be distributed in
each case in
• a line describing a quarter circle of radius 10cm, • The surface
of a sphere of radius .5 m
• A 5cm side bucket.
Calculate in each case the linear, surface and volumetric charge
density.
In each case, in what length, area and volume is 1/4 content of the
total charge?
b). A sphere of radius R has a volumetric charge density ρ =
3Q/4πR3. What is the total electric field flow that
flows through a surface S that encloses it.