Electronics  Resistance and Power  Discussion
Discussion :: Resistance and Power  General Questions (Q.No.1)
1. 
The resistivity of copper is: 
[A]. 
9.9  [B]. 
10.7  [C]. 
16.7  [D]. 
17.0 
Answer: Option B
Explanation:
No answer description available for this question.

Mayur Jain said:
(Aug 28, 2013)


How it is calculated? 
Ravi said:
(Jan 22, 2014)


Can you explain the calculation of aluminium & copper resistivity? 
Ankit Jain said:
(Aug 3, 2014)


Please explain how copper resistivity is 10.7? 
ROHITBABA said:
(Sep 23, 2015)


You are question options units are wrong the unit of resistivity is ohmm the resistivity of copper is at 20 degree is about 1.07*10^6 ohmm. 
Lakshya said:
(Oct 14, 2017)


Can anyone give brief explanation? 
Ganesh Mohan said:
(Aug 26, 2018)


It is 1.7 * 10^(8) Ω m. 
Gopabandhu Pradhan said:
(Feb 11, 2019)


Thanks all. 
Eric said:
(Feb 16, 2019)


How it is 10.7? Please explain in detail. 
Swathi said:
(Aug 9, 2019)


Resistivity unit is ohm m not ohm. And resistivity of copper annealed is 1.72*108 at temp.00393. 
Kavita said:
(Sep 27, 2019)


Please explain the answer in detail. 