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Unformatted text preview: 56. We ﬁnd the drift speed from Eq. 27-7:
vd = |J |
= 1.5 × 10−4 m/s .
ne At this (average) rate, the time required to travel L = 5.0 m is
= 3.4 × 104 s .
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This note was uploaded on 11/12/2011 for the course PHYS 2001 taught by Professor Sprunger during the Fall '08 term at LSU.
- Fall '08