👉 Magnetostriction, also known as a magnetic field effect inductance (MFEI), is a phenomenon that occurs when a coil of wire with a high resistance is placed near an electromagnet. The magnetizing force applied to the coil causes the wire to change its orientation, creating a magnetic field inside the coil. This magnetic field can then induce an electric current in the coil, which can be used as a means of measuring the strength or direction of the magnetic field. Magnetostriction has
