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Three conducting spherical shells have radii (a, b, and c) such that a lt b lt c (Fig. 3.113). Initially, the inner shell is uncharged, the middle shell has a positive charge Q, and the outer shell has a negative charge -Q . . a. Find the electric potential of the three shells. b. If the inner and outer shells are now connected by a wire that is insulated as it passes through the middle shell, what is the electric potential of each of the three shells ? Also, what is the final charge on each shell ?

Three conducting spherical shells have radii (a, b, and c) such that a lt b lt c (Fig. 3.113). Initially, the inner shell is uncharged, the middle shell has a positive charge Q, and the outer shell has a negative charge -Q . . a. Find the electric potential of the three shells. b. If the inner and outer shells are now connected by a wire that is insulated as it passes through the middle shell, what is the electric potential of each of the three shells ? Also, what is the final charge on each shell ?

Consider an assembly of three conducting concentric spherical shells of radii a,b and c as shown in figure. Find the capacitance of the assembly between the points A and B.

Figure shows three concentric conducting spherical shells of radii a,b and c (c gt b gt a) . The innermost and outermost shell are given charge s Q_(1) and Q_(2) respectively, and the middle shell had been earthed. Select the correct alternative(s) .

Figure shows three concentric thin spherical shells A, B and C of radii a, b and c respectively. The shells A and C are given charges q and -q respectively and the shell B is earthed. Find the charges appearing on the surfaces of B and C.

Figure shows three concentric thin spherical shells A, B and C of radii a, b and c respectively. The shells A and C are given charges q and -q respectively and the shell B is earthed. Find the charges appearing on the surfaces of B and C.

Figure shows three concentric thin spherical shells A, B and C of radii a, b and c respectively. The shells A and C are given charges q and -q respectively and the shell B is earthed. Find the charges appearing on the surfaces of B and C.

Figure shows three concentric thin spherical shells A, B and C of radii a, b and c respectively. The shells A and C are given charges q and -q respectively and the shell B is earthed. Find the charges appearing on the surfaces of B and C.

The equivalent capacitance between A and B, where two concentric spherical shells having radius a and b are connected as shown in the figure.