JEE Main 28 June 2022 Shift 1 Solved Paper

Section: Physics
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Question : 40 of 90
 
Marks: +1, -0
An infinitely long hollow conducting cylinder with radius R carries a uniform current along its surface.
Choose the correct representation of magnetic field (B) as a function of radial distance (r) from the axis of cylinder.
[28-Jun-2022-Shift-1]
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