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A hollow non conducting spherical shell A (from r = 2cm to r= 3cm) with a...

A hollow non conducting spherical shell A (from r = 2cm to r= 3cm) with a charge distribution of rho= 2r (c/m^3) is surrounded by a larger concentric spherical neutral conducting shell of radius (r= 4 cm to r = 5cm) . If the inner charge is Q find the electric field in the region between A and B as a function of the distance r. what is the distribution of charges on the inner and outer surfaces of shell B

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