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CBSE Class 12-science Answered

resistance
Asked by | 06 Jun, 2008, 05:20: PM
Expert Answer

use the formula

Rt=Ro(1+αT)

subsitute the values of Rt ,resitivity and temp.(room temp) and calulate the value of Ro  which is the resistance at zero degree.

again use the same formula and susitute the value of Rt ,Ro  and α  and calculate the Temparature T.

 

Answered by | 06 Jun, 2008, 05:50: PM
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