Question:
A horizontal overhead powerline is at a height of 4m from
Last updated: 6/25/2023
![A horizontal overhead powerline is at a height of 4m from](https://media.kunduz.com/media/sug-question-candidate/20210710075222987925-3525439.jpg?h=512)
A horizontal overhead powerline is at a height of 4m from the ground and carries a current of 100A from east to west The magnetic field directly below it on the ground is Mo 4 x 10 7 TmA 1 5 x 10 6 T northward 2 5 x 10 6 T southward 3 2 5 x 10 7 T northward 0 25 x 10 7 T southward