A condition found in the region around a magnet or an electric current, characterized by the existence of a detectable magnetic force at every point in the region and by the existence of magnetic poles.
A magnetic field is the area surrounding a magnet in which the effects of that magnet may be observed. A magnetic field is represented by imaginary lines of force which we call magnetic flux (symbol...
Well a reguler magnetic field is fine because if you carry magnetic objects or metal it won't be harmed however you walk over an external magnetic field with metal or magnetic objects you will be...
Magnetic fields are produced by electric currents, which can be macroscopic currents in wires, or microscopic currents associated with electrons in atomic orbits
A magnetic field is caused by the movement of electric charges. The magnetic field B is a vector of space and it is defined for every point of space.Magnetic field and electric current are closely...