Find the surface charge density a

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Reference no: EM13245872

A spherical conductor with radius 2.00 cm is centered on the origin and holds charge q1=-250 nC. It is surrounded by a concentric spherical conducting shell with net charge q2=+100nC. The conducting shell has inner radius 8.00 cm and outer radius 10.0 cm. The changes are in electrostatic equilibrium.

a) Find the electric flux through a spherical Gaussian surface with radius 15.0 cm, centered on the origin.

b) Find the surface charge density a(charge per area) on the outside surface of the outer spherical shell.

Reference no: EM13245872

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