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Calculate the drift velocity of free electrons if a current of 5 A is maintained in a conductor of cross-section 10-2m2. The number density of free electrons is 5 × 1020m-3.

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Calculate the drift velocity of free electrons if a current of 5 A is maintained in a conductor of cross-section 10<sup>-2</sup>m<sup>2</sup>. The number density of free electrons is 5 × 10<sup>20</sup>m<sup>-3</sup>.






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