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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
- Rate of photoelectric emission is proportional to
- The electirc field in a certain region is acting radially outward and is given by E=Ar.
- A lead bullet of 10 gm travelling at 300 m/s strikes against a block
- A potentiometer wire of length L and a resistance r are connected in series with
- If ∆Q>0 when heat flows into a system, ∆W>0 when work is done on the system
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