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briefly explain why zinc and several other divalent metals have hall coefficients opposite in sign to...

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Physics

briefly explain why zinc and several other divalent metalshave hall coefficients opposite in sign to those of monovalent andtrivalent metals.

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3.8 Ratings (355 Votes)
For most metals the Hall coefficient is negative as expected if the charge carriers are electrons In beryllium cadmium and tungsten however the coefficient is positive In these metals the charge carriers are holes which act like positive    See Answer
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