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CBSE Class 12-science Answered

Show graphically the variation of resistivity with temperature for (i) Nichrome, (ii) carbon and (iii) semiconductors.
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
answered-by-expert Expert Answer

Resistivity of Nichrome as a function of absolute temperature T.

 
 
(ii) Resistivity of carbon as a function of temperature T.
 
(iii) Temperature dependence of resistivity for a semiconductor
 
Answered by | 04 Jun, 2014, 03:23: PM

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