A solid sphere of radius a10cm is concentric with a

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A solid sphere of radius a=10cm is concentric with a spherical conducting shell of inner radius b=20cm and outer radius c=24cm. The sphere has a net uniform charge q1=+10μC; and conducting shell has a net charge q2=-10μC. Please calculate the magnitude of the electric field at radial distances

(a) r=5cm

(b) r=21cm

(c) r=30cm

Reference no: EM13635227

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