As the temperature of a metallic resistor is increased;
The product of its resistivity and conductivity _______________. ??
1) increases
2) decreases
3) remains constant
4) may increase or decrease
Asked by Jasmi Sweety
13th February 2015,
4:56 PM
Answered by Expert
Answer:
HI Jasmi Sweety,
As the temperature of a metallic resistor is increased the product of its resistivity and conductivity remains constant.
This is because they are inversely proportional.
Answered by Expert
13th February 2015,
5:04 PM
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