Calculate the electric field when the conductivity is 20 units, electr – McqOptions

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1.	Calculate the electric field when the conductivity is 20 units, electron density is 2.4 units and the velocity is 10m/s. Assume the conduction and convection current densities are same.
A.	2.4
B.	4.8
C.	3.6
D.	1.2
Answer» E.

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