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When the rate of flow of charge through a metallic conductor of non-uniform cross-section is uniform, then the quantity that remains constant along the conductor is
Options
(a) current density
(b) electric field
(c) electric potential
(d) current
Correct Answer:
current
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
- Magnetic flux φ (in weber) linked with a closed circuit of resistance 10 Ω varies
- A wheel has moment of inertia 5 x 10⁻³ kgm² and is making 20 revolutions per sec
- A point performs simple harmonic oscillation of period T and the equation of motion
- The identical cells connected in series are needed to heat a wire of length one meter
- Light emitted during the de excitation of electron from n=3 to n=2, when incident
Topics: Current Electricity (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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i= dQ/ dt is uniform
so current remains constant