In the solid sphere (charge throughout the volume) that has a radius of 10cm shown in the figure there is a charge of 10µC. What is the net charge on the solid sphere at r = 5cm? (The answer is a number). Hint: net charge in this context means charge enclosed by a 5cm sphere. 10 cm 10 cm Sphere of radius R = 10cm The sphere on the dotted line has radius r = 5cm

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