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A silver wire of radius 0.1 cm carries a current of 2A. If the charge density in silver is 5.86×10²⁸ m⁻³, then the drift velocity is
Options
(a) 0.2×10⁻³ ms⁻¹
(b) 0.4×10⁻⁴ ms⁻¹
(c) 0.68×10⁻⁴ ms⁻¹
(d) 7×10⁻⁴ ms⁻¹
Correct Answer:
0.68×10⁻⁴ ms⁻¹
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - During negative β-decay
- Find out the e.m.f. produced when the current changes from 0 to 1 A in 10 sec.
- Two pendulums A and B are oscillating simultaneously with time period
- An inductor is connected to an a.c. source when compared to voltage,
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Topics: Current Electricity
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- During negative β-decay
- Find out the e.m.f. produced when the current changes from 0 to 1 A in 10 sec.
- Two pendulums A and B are oscillating simultaneously with time period
- An inductor is connected to an a.c. source when compared to voltage,
- In an ac circuit an alternating voltage e = 200 √2 sin 100 t volts is connected
Topics: Current Electricity (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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