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