A wire carrying current I is tied between points P and Q and is in the shape of a circular arch of radius R due to a uniform magnetic field B (perpendicular to the plane of the paper, shown by xxx) in the vicinity of the wore. If the wire subtends a angle 2theta_0 at the centre of the circle (of which it forms an arch) then the tension in the wire is :

A wire carrying current I is tied between points P and Q and is in the

1.	A wire carrying current I is tied between points P and Q and is in the shape of a circular arch of radius R due to a uniform magnetic field B (perpendicular to the plane of the paper, shown by xxx) in the vicinity of the wore. If the wire subtends a angle 2theta_0 at the centre of the circle (of which it forms an arch) then the tension in the wire is :
Answer» `(IBR)/( 2 SIN theta_0)` `(IBR_0) /( sin theta_0)` `(IBR)/(sin theta_0)` `IBR ` ANSWER :D

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