Magnettikenttä
Magnettikenttä, also known as a magnetic field, is a region in space where magnetic forces are detectable. It is generated by moving electric charges, such as those found in electric currents, and by the intrinsic magnetic moments of elementary particles associated with a fundamental quantum property, their spin. Magnetic fields exert forces on moving charges and torques on magnetic dipoles, which are fundamental particles or objects that have a magnetic moment.
The strength of a magnetic field is typically measured in units of teslas (T) or gauss (G),
Magnetic fields are vector fields, meaning they have both magnitude and direction at each point in space.
Magnetic fields are fundamental to many natural phenomena and technological applications. They are responsible for the