Question:
A uniform wire is bent in the form of a circle of radius R A
Last updated: 6/20/2023
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A uniform wire is bent in the form of a circle of radius R A current I enters at A and leaves at C as shown in the figure If the length ABC is half of the length ADC the magnetic field at the centre O will be B O Hol 2R O Hol 4R O Hol 6R O Zero A D Marks 4 1