Question:
12 Two concentric hollow conducting spheres of radius r and
Last updated: 6/27/2023
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12 Two concentric hollow conducting spheres of radius r and R are shown The charge on outer shell is Q What charge should be given to inner sphere so that the potential at any point P outside the outer sphere is zero 1 Qr R 3 Q R X 2 4 P QR r 2QR