Current Electricity - Result Question 20
21. The velocity of charge carriers of current (about $1 amp$ ) in a metal under normal conditions is of the order of
[1991]
(a) a fraction of $mm / sec$
(b) velocity of light
(c) several thousand metres/second
(d) a few hundred metres per second
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Answer:
Correct Answer: 21. (a)
Solution:
- (a)
