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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 point source emits sound equally in all directions in a non-absorbing medium.
- If M (A; Z), Mₚ and Mₙ denote the masses of the nucleus AZ X, proton
- Two sound waves of wavelengths 5m and 6m formed 30 beats in 3 seconds
- A proton beam enters a magnetic field of 10⁻⁴ Wb/m² normally. If the specific charge
- Two point charges +2 coulomb and +10 coulomb repel each other with a force of 12 N.
Topics: Current Electricity (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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