Category: Magnetic effect of electric current

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MAGNET

A magnet is an object which attracts pieces of iron, steel, nickel and cobalt. One of the most common magnets is the bar magnet. A bar magnet is a long, rectangular bar of uniform cross section which attracts pieces of iron, steel, nickel and cobalt. Properties of Magnet A magnet has two poles near its […]

MAGNETIC FIELD LINES

A magnetic field is described by drawing the magnetic field lines. The magnetic field lines are the lines drawn in a magnetic field along which a north magnetic pole would move. The magnetic field lines are also known as magnetic lines of force. The direction of magnetic field line is the direction of force on […]