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A spherical conducting shell if inner ra...

A spherical conducting shell if inner radius `R_(1)` and outer radius `R_(2)` has a charge Q. A charge q is placed at the centre of the shell.
Write an expression for the electric field at a point `XgtR_(2)` from the centre of the shell.

Answer

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Knowledge Check

  • A charge q is placed at the centre of the open end of cylindrical vessel. The flux of the electric field through the surface of the vessel is

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    B
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    `(q)/(epsi_(0))`
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