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At room Temperature ( 27.0 ° …

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At room Temperature ( 27.0 ° C ) the resistance of a heating element is 1000. What is the temperature of the element if the resistance is found to be 1170 , given that the temperature co - efficient of the material of the resistor is 1.70x10 ^ -4 ° C ^ -1 .

Posted by Ankit Kumar 1 year, 8 months ago

CBSE > Class 12 > Physics

1 answers

Prabhakar Jha 1 year, 8 months ago

Change in resistance= temp. Coefficient (initial resistance+ temp. Change)

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