Question

swagat colour of new materials is given below in home which of these materials can be used for making element of heating devices give reason materials a electrical resistance 6.84 into 10 - 8b 1.60 into 10 - 8C 1.00 into 10 to 15 15 to 10 12 4.4 into 10 - 5 2.13 1017 write two types of resistors combination​

Answer 1

Answer:

Explanation:

the element F can be used for making an heating device because it has highest resistivity and when take unit length and unit area than the resistance is always equal to the resistivity and the opposition of electron are more which cause high amount of heat energy

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