Find the strength of the electric field just outside sphere

Reference no: EM13523779

A hollow, conducting sphere with an outer radius of 0.246m and an inner radius of 0.195m has a uniform surface charge density of +6.35×10?6C/m^2 . A charge of -0.680\mu C is now introduced into the cavity inside the sphere.

Calculate the strength of the electric field just outside the sphere.

Reference no: EM13523779

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