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When current I is flowing through a conductor, the drift velocity is v. If the value of current through the conductor and its area of cross-section is doubled, then new drift velocity will be
Options
(a) 4v
(b) v/2
(c) v/4
(d) v
Correct Answer:
v
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Current Electricity
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A ballet dancer, dancing on smooth floor, is spinning about a vertical axis
- Vessel A is filled with hydrogen while vessel B, whose volume is
- A 5 watt source emits monochromatic light of wavelength 5000Å. When placed
- If a vector 2i+3j+8k is perpendicular to the vector 4j-4i+αk, then value of α is
- A body of mass 2 kg is kept by pressing to a vertical wall by a force of 100 N
Topics: Current Electricity (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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