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A sphere has a surface charge density sigma.It is surrounded by a spherical shell.The surface charge density on the spherical shell is
Ans:-zero(please forum experts explain how zero is possible in this case.)

Kaushki , 7 Years ago
Grade 12th pass
anser 2 Answers
Shubham Jain
As the sphere and shell both are non conducting, induction will no take place. So there is no way that the charge can be transferred to the shell.
ApprovedApproved
Last Activity: 7 Years ago
RAM SHARMA
The charges induced on outer spherical shell  on inner & outer surface are equal and opposite . Hence the net surface charge density is zero
Last Activity: 4 Years ago
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