The electrical resistivities of three materials A, B and C are given below:
A=1 x 10 -8 Ω m
B=1 x 10 15 Ω m
C=100 x 10 -6 Ω m
Which material will be used for making the following: (Justify your answers)
i. covering of connecting wires for insulation?
ii. a heating element of an electric geyser?
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1
Answer:
Covering of connecting wires for insulation
Answered by
0
Answer:
Covering of connecting wires for insulation
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