Biot savart law: What is Biot-Savart Law

What is Biot-Savart Law ? Biot - Savart ’s law is an equation that gives the magnetic field produced due to a current carrying segment. This segment is taken as a vector quantity known as the current element. What is Biot–Savart Law ? The Biot–Savart Law relates the magnetic field B produced at a point due to a small segment of current-carrying conductor. This law is analogous to Coulomb’s law in electrostatics but for magnetic fields. Learn how to calculate the magnetic field due to a current element using Biot Savart ’s Law , a key concept in electromagnetism. See the statement, diagram, derivation, vector and integral forms, and applications of the law with examples and sample questions. It is an empirical law named in honor of two scientists who investigated the interaction between a straight, current-carrying wire and a permanent magnet. This law enables us to calculate the magnitude and direction of the magnetic field produced by a current in a wire.