A wire carrying current i is shaped as shown. Section AB is a quarter circle of radius r. The magnetic field is directed
A
At an angle 
to the plane of the paper
to the plane of the paper
B
Perpendicular to the plane of the paper and directed in to the paper
C
Along the bisector of the angle ACB towards AB
D
Along the bisector of the angle ACB away from AB
Text Solution
Verified by ExpertsThe correct answer is:
B
Use Right hand palm rule or Maxwell’s Cork screw rule.
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