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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
- The velocity of sound is V, in air. If the density of air is increased to four times
- A 1 µA beam of protons with a cross-sectional area of 0.5 sq.mm is moving with a velocity
- When a biconvex lens of glass having refractive index 1.47 is dipped in a liquid
- A uranium nucleus ₉₂ U ²³⁸ emits an α-particle and a β-particle in succession.
- A mass m moving horizontally (along the x-axis) with velocity v collides and sticks
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