engineering recuitment GATE EE 2023-24 Test Series Electromagnetic Theory Magnetostatics Application of Biot Savart's Law
A current of 10 A is passing along a straight wire. Now, the wire is bent to form a loop. What should be the diameter of the loop such that the force produced at its centre will be the same as the force produced by the straight conductor at a distance of 0.1 m?
1
1 m
2
1.63 m
3
1.5 m
4
0.63 m