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RAHIMDAUD

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RAHIMDAUD

what kind of symmetry dose the electric field of a point charge have?

PLEASE ANSWE THIS QUESTION NO 2 ALSO how much thermal energy /per atom (in j and ev) is available to a semiconductor at roOm temperature,say,27 c PLEASE HURRY REPLY FAST...
16:44 Mon 12th Nov 201217 answers, last by thetaliesin 13:00 Tue 13th Nov 2012

Only 1 question