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![[Post New]](/templates/default/images/icon_minipost_new.gif) 22 Sep 2008 17:40:39 IST
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A hollow uncharged conducting sphere of radius R and a charge +q is kept at distance r from the centre of the sphere and r R . the electric field at the centre of the sphere due to induced charge on it, is
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25 Sep 2008 01:16:44 IST
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since electric field inside a conducting sphere is always 0 thus electric field due to sphere is just opposite to that produced by charge q thus electric field due to sphere is kq/r^2.
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25 Sep 2008 19:33:37 IST
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the charge induced on the sphere's surface is -q.Sothe field is kq/r^2....rate if useful
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