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 2.30 1017 write two types of resistors combination​

Answer 1

Answer:

sorry I don't know the answer of this question