Question 6 A wire of diameter 2 mm and conductivity 5 x 107 S/m has 1029 free electrons per cubic meter. For an applied field of I mV/m, determine: i. The current density J ii. The drift velocity of electrons.
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![Question 6
A wire of diameter 2 mm and conductivity 5 x 107 S/m has 1029 free electrons per cubic meter. For
an applied field of 1 mV/m, determine:
i.
The current density J
ii. The drift velocity of electrons.
Solution to Question 6](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb2192ff5-e17d-467b-986b-6e95bbd199a9%2F5ef11e7e-5a2d-44ee-be24-4257c11d8df5%2Frax8dtj_processed.jpeg&w=3840&q=75)
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