Magnetostatics
Magnetostatics is the study of magnetic fields in systems where the currents are steady and do not change with time. It focuses on the behavior of magnetic fields produced by static electric charges and steady currents, allowing for the analysis of magnetic forces and interactions without the complications of changing fields.
In magnetostatics, the fundamental laws include Ampère's Law and the Biot-Savart Law, which describe how currents create magnetic fields. This field of study is essential for understanding various applications, such as electromagnets, transformers, and the operation of electric motors.