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Home  >>  JEEMAIN and AIPMT  >>  Physics  >>  Class12  >>  Current Electricity
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Which of the following quantity associated with the resistor, does not change with temperature

$\begin {array} {1 1} (A)\;Drift \: Speed & \quad (B)\;Resistivity \\ (C)\;Resistance & \quad (D)\;Number \: of \: free\: electrons \end {array}$


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Factual Question. Number of free electrons is an intrinsic property and does not change with temperature.
Ans : (D)
answered Feb 3, 2014 by thanvigandhi_1
edited Mar 14, 2014 by thanvigandhi_1

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