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Question

Drift speed of electrons is of the order of-
  1. zero
  2. 102 cm/sec
  3. 105 m/sec
  4. 104 m/sec

A
104 m/sec
B
102 cm/sec
C
zero
D
105 m/sec
Solution
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Drift speed of electrons is of the order of 104m/sec
Hence, the option D is the correct answer.

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