A current I flows around a closed path in the horizontal plane of circle as shown in the figure The path consists of eight arcs with alternating radii r and `2r` . Each segment of arc subtends equal angle at the common centre `P` The magnetic field produced by current path at point `P` is
![image](https://learnqa.s3.ap-south-1.amazonaws.com/images/1611071077403622301611071077.png)
.
A. `(3)/(8)(mu_(0)I)/( r )` , perpendicular to the plane of the paper and directed inward .
B. `(3)/(8)(mu_(0)I)/( r )` , perpendicular to the plane of the paper and directed outward .
C. `(3)/(8)(mu_(0)I)/( r )` , perpendicular to the plane of the paper and directed inward .
D. `(3)/(8)(mu_(0)I)/( r )` , perpendicular to the plane of the paper and directed outward .