A spherical conductor `A` of radius `r` is placed concentrically inside a conducting shell `B` of radius `R(R gt r)`. A charge `Q` is given to `A` , and then `A` is joined to `B` by a metal wire. The charge flowing from `A` to `B` will beA. `Q((R )/(R + r))`B. `Q((r )/(R + r))`C. `Q`D. Zero

A spherical conductor `A` of radius `r` is placed concentrically insid

1.	A spherical conductor `A` of radius `r` is placed concentrically inside a conducting shell `B` of radius `R(R gt r)`. A charge `Q` is given to `A` , and then `A` is joined to `B` by a metal wire. The charge flowing from `A` to `B` will beA. `Q((R )/(R + r))`B. `Q((r )/(R + r))`C. `Q`D. Zero
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A spherical conductor `A` of radius `r` is placed concentrically inside a conducting shell `B` of radius `R(R gt r)`. A charge `Q` is given to `A` , and then `A` is joined to `B` by a metal wire. The charge flowing from `A` to `B` will beA. `Q((R )/(R + r))`B. `Q((r )/(R + r))`C. `Q`D. Zero

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