Electronics - Resistance and Power - Discussion
Discussion Forum : Resistance and Power - General Questions (Q.No. 1)
1.
The resistivity of copper is:
9.9 
10.7
16.7
17.0
Discussion:
10 comments Page 1 of 1.
Kavita said:
4 years ago
Please explain the answer in detail.
Swathi said:
4 years ago
Resistivity unit is ohm m not ohm. And resistivity of copper annealed is 1.72*10-8 at temp.00393.
Eric said:
5 years ago
How it is 10.7? Please explain in detail.
Gopabandhu pradhan said:
5 years ago
Thanks all.
Ganesh mohan said:
5 years ago
It is 1.7 * 10^(-8) Ω m.
Lakshya said:
6 years ago
Can anyone give brief explanation?
ROHITBABA said:
8 years ago
You are question options units are wrong the unit of resistivity is ohm-m the resistivity of copper is at 20 degree is about 1.07*10^-6 ohm-m.
Ankit jain said:
9 years ago
Please explain how copper resistivity is 10.7?
Ravi said:
10 years ago
Can you explain the calculation of aluminium & copper resistivity?
Mayur jain said:
1 decade ago
How it is calculated?
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