A current carrying wire generates a magnetic field. According to Biot-Savart’s law, the magnetic field at a point due to an element of a conductor carrying current is, 1.Directly proportional to the strength of the current, i 2.Directly proportional to the length of the element, dl 3.Directly proportional to the Sine of the angle θ between the element and the line joining the element to the point and 4.Inversely proportional to the square of the distance r between the element and the point.
CATEGORIES
Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
KEYWORDS
attraction axis background bipolar circular coil conductor copper core current device direction education electrical electromagnet electromagnetic electromagnetism field flow helmholtz inductance induction instrument iron laboratory lines magnetic magnitude mathematical physics poles science scientific solenoid symmetrical technical turn vector wire
More videos on Dreamstime
Similar Videos
More videos by the same author
1 week free trial. Any size, for free
Renews at $25/month, cancel or upgrade at any time
Click here for your free trial!
240,597,102 images | 1,213,956 contributors | 53,284,060 total users