What is the net charge on the shell

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A point charge is held at the center of a conducting spherical shell, whose inner and outer radii are 3.0m and 5.0 m, respectively. The electric fields at the inner and outer surface of the shell are 8*10^3 V/m and 1 * 10^4 V/m, respectively. What is the net charge on the shell?

Reference no: EM13333481

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