https://diler.tube/videos/watch/bb5230a0-71f7-40d8-984c-517d7a0898ea Biot Savart law states that the magnetic field due to a tiny current element at any point is proportional to the length of the current element, the current, the sine of the angle between the current direction and the line joining the current element and the point, and inversely proportional to the square of the distance of that point. The direction of the magnetic field is in the direction of dl cross r. You can also use the right hand clasp rule to figure out the direction. Sat, 10 Oct 2026 17:00:50 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://diler.tube https://diler.tube/lazy-static/avatars/f58b270a-6076-478a-ad43-3888a532ecb4.png https://diler.tube/videos/watch/bb5230a0-71f7-40d8-984c-517d7a0898ea All rights reserved, unless otherwise specified in the terms specified at https://diler.tube/about and potential licenses granted by each content's rightholder.