A small conducting spherical shell with inner radius a and outer radius b is concentric with a...

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Physics

A small conducting spherical shell with inner radiusa and outer radius b isconcentric with a larger conducting spherical shell with innerradius c and outer radius d. Theinner shell has a total charge of -2q and theouter shell has a total charge of +4q.
Select True or False for the following statements.
The total charge on the inner surface of the small shell iszero.
True FalseÂ Â The total charge on the inner surface of thelarge shell is zero.
True FalseÂ Â The electric field in the regionr < a is zero.
True FalseÂ Â The electric field in the regionr > d is zero.
True FalseÂ Â The total charge on the outer surface of thelarge shell is +2q.
True FalseÂ Â The electric field in the regionc < r < dis zero.
True FalseÂ Â The total charge on the outer surface of thesmall shell is -6q.

Answer & Explanation Solved by verified expert

3.8 Ratings (407 Votes)

The whole set of questions is based on Gauss theorem and the fact that inside a conductor the electric field is zero So the field inside the metal part of each shell is zero Now start with a spherical Gaussian surface centered in the inner shell and of radius just short of a There is See Answer

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