NEET2019Physics-Magnetism
NEET 2019 Physics Magnetic Field due to Current MCQ Question
Type: MCQ-conceptual-Medium-Class 12
A cylindrical conductor of radius R is carrying a constant current. The plot of the magnitude of the magnetic field, B, with the distance, d, from the centre of the conductor, is correctly represented by the figure:
Correct Answer
Option C
Detailed Explanation
Inside the conductor, the magnetic field increases linearly with distance from the center, and outside, it decreases inversely with distance. The correct graph shows this behavior.
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