Three concentric conducting spherical surfaces of radii R1, R2 and R3 (R1 < R2 < R3) carry charges of 1, 2 and 4 coulombs respectively. The charges on the inner and outer surfaces of the outermost sphere will be respectively (in coulombs)

Three concentric conducting spherical surfaces of radii R1, R2 and R3

1.	Three concentric conducting spherical surfaces of radii R₁, R₂ and R₃ (R₁ < R₂ < R₃) carry charges of 1, 2 and 4 coulombs respectively. The charges on the inner and outer surfaces of the outermost sphere will be respectively (in coulombs)
A.	0, 4
B.	3, 1
C.	3, 7
D.	2, 6
Answer» C. 3, 7

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Three concentric conducting spherical surfaces of radii R1, R2 and R3 (R1 < R2 < R3) carry charges of 1, 2 and 4 coulombs respectively. The charges on the inner and outer surfaces of the outermost sphere will be respectively (in coulombs)

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Three concentric conducting spherical surfaces of radii R₁, R₂ and R₃ (R₁ < R₂ < R₃) carry charges of 1, 2 and 4 coulombs respectively. The charges on the inner and outer surfaces of the outermost sphere will be respectively (in coulombs)