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electronics and communication engineering materials and components
1. If the radius of electron cloud around the nucleus of a rare gas atom is R, the electronic polarizability of the atom is porportional to
(A): R
(B): R2
(C): R3
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By: guest on 02 Jun 2017 01.00 am
Since (∈r - 1) = 4p NR3, electronic polarizability ∝ R3.
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