Question

The current is flowing in south direction along a power line. The direction of magnetic field above the power line (neglecting earth's field) is:

Answer 1

hi     your answer is west Applying the right-hand thumb rule, we get that the direction of magnetic field at a point below the wire is from north to south

Answer 2

Hi mate ❤️❤️❤️❤️❤️❤️

Hope this helps you

The direction will be west you can find it using right hand thumb rule .