1.

CALCULATE_THE_DRIFT_VELOCITY_OF_THE_FREE_ELECTRONS_WITH_MOBILITY_OF_3.5‚ÄÖ√†√∂‚Àւ•10-3_M2/VS_IN_COPPER_FOR_AN_ELECTRIC_FIELD_STRENGTH_OF_0.5_V/M.?$#

A. 3.5 m/s
B. 1.75√ó10<sup>3</sup> m/s
C. 11.5 m/s
D. 1.75√ó10<sup>-3</sup> m/s
Answer» E.


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