Question:
A current carrying wire has the configuration as shown in
Last updated: 6/26/2023
![A current carrying wire has the configuration as shown in](https://media.kunduz.com/media/sug-question-candidate/20210822063323672866-3452929.jpg?h=512)
A current carrying wire has the configuration as shown in the figure Two semi infinite straight sections each tangent to the same circle are connected by a circular arc of angle along the circumference of the circle with all sections lying in the same plane What must be in radians in order for B magnetic field to be zero at the centre of the circle R