Question:
If resistivity of copper is 1.72 × 10-8 Ω m and number of free electrons in copper is 8.5 × 1028 /m3. Find the mobility
If resistivity of copper is 1.72 × 10-8 Ω m and number of free electrons in copper is 8.5 × 1028 /m3. Find the mobility
Updated On: Jul 28, 2024
- 4.25 × 10-3 m2 / CΩ
- 6.8 × 10-3 m2 / CΩ
- 8.5 × 10-3 m2 / CΩ
- 3.4 × 10-3 m2 / CΩ
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The Correct Option is A
Solution and Explanation
The correct option is (A): 4.25 × 10-3 m2 / CΩ.
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