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.
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Mayur Jain said:
(Aug 28, 2013)
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| How it is calculated? |
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Ravi said:
(Jan 22, 2014)
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| Can you explain the calculation of aluminium & copper resistivity? |
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Ankit Jain said:
(Aug 3, 2014)
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| Please explain how copper resistivity is 10.7? |
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Rohitbaba said:
(Sep 23, 2015)
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| 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. |
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Lakshya said:
(Oct 14, 2017)
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| Can anyone give brief explanation? |
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Ganesh Mohan said:
(Aug 26, 2018)
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| It is 1.7 * 10^(-8) Ω m. |
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Gopabandhu Pradhan said:
(Feb 11, 2019)
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| Thanks all. |
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Eric said:
(Feb 16, 2019)
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| How it is 10.7? Please explain in detail. |
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Swathi said:
(Aug 9, 2019)
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| Resistivity unit is ohm m not ohm. And resistivity of copper annealed is 1.72*10-8 at temp.00393. |
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Kavita said:
(Sep 27, 2019)
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| Please explain the answer in detail. |
