Q2: A solid conducting sphere of radius 20 cm carries a net positive charge 2µC. A conducting spherical shell of inner radius 50 cm anc outer radius 60 cm is concentric with the solid sphere and carries a net charge -6µC. Using Gauss's law, find the electric field at P2 and P4 in the following Figure and the charge distribution on the shell when the entire system is in electrostatic equilibrium. -6µC

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Q2: A solid conducting sphere of radius 20 cm carries a net positive
charge 2µC. A conducting spherical shell of inner radius 50 cm and
outer radius 60 cm is concentric with the solid sphere and carries a net
charge -6µC. Using Gauss's law, find the electric field at P2 and P, in the
following Figure and the charge distribution on the shell when the entire
system is in electrostatic equilibrium.
-6µC
40 mm
P1
2uC
80 mm
P2
20 mm
60 mm
Transcribed Image Text:Q2: A solid conducting sphere of radius 20 cm carries a net positive charge 2µC. A conducting spherical shell of inner radius 50 cm and outer radius 60 cm is concentric with the solid sphere and carries a net charge -6µC. Using Gauss's law, find the electric field at P2 and P, in the following Figure and the charge distribution on the shell when the entire system is in electrostatic equilibrium. -6µC 40 mm P1 2uC 80 mm P2 20 mm 60 mm
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