Thanks for using this online dictionary, we have been helping millions of people improve their use of the english language with its free online services. English definition of electro-magnet is as below...

Ampere :: Ampere (n.) The unit of electric current; -- defined by the International Electrical Congress in 1893 and by U. S. Statute as, one tenth of the unit of current of the C. G. S. system of electro-magnetic units, or the practical equivalent of the unvarying current which, when passed through a standard solution of nitrate of silver in water, deposits silver at the rate of 0.001118 grams per second. Called also the international ampere..

Electro-magnet :: Electro-magnet (n.) A mass, usually of soft iron, but sometimes of some other magnetic metal, as nickel or cobalt, rendered temporarily magnetic by being placed within a coil of wire through which a current of electricity is passing. The metal is generally in the form of a bar, either straight, or bent into the shape of a horseshoe..

Electro-magnetism :: Electro-magnetism (n.) The magnetism developed by a current of electricity; the science which treats of the development of magnetism by means of voltaic electricity, and of the properties or actions of the currents evolved..

Plating :: Plating (n.) The art or process of covering anything with a plate or plates, or with metal, particularly of overlaying a base or dull metal with a thin plate of precious or bright metal, as by mechanical means or by electro-magnetic deposition..

Armature :: Armature (n.) A piece of soft iron used to connect the two poles of a magnet, or electro-magnet, in order to complete the circuit, or to receive and apply the magnetic force. In the ordinary horseshoe magnet, it serves to prevent the dissipation of the magnetic force..

Electro-chronograph :: Electro-chronograph (n.) An instrument for obtaining an accurate record of the time at which any observed phenomenon occurs, or of its duration. It has an electro-magnetic register connected with a clock. See Chronograph..

Magnetomotor :: Magnetomotor (n.) A voltaic series of two or more large plates, producing a great quantity of electricity of low tension, and hence adapted to the exhibition of electro-magnetic phenomena..

Magneto-electricity :: Magneto-electricity (n.) That branch of science which treats of the development of electricity by the action of magnets; -- the counterpart of electro-magnetism.

Electro- :: Electro- () A prefix or combining form signifying pertaining to electricity, produced by electricity, producing or employing electricity, etc.; as, electro-negative; electro-dynamic; electro-magnet..

Electro-magnetic :: Electro-magnetic (a.) Of, Pertaining to, or produced by, magnetism which is developed by the passage of an electric current..

Ohm :: Ohm (n.) The standard unit in the measure of electrical resistance, being the resistance of a circuit in which a potential difference of one volt produces a current of one ampere. As defined by the International Electrical Congress in 1893, and by United States Statute, it is a resistance substantially equal to 109 units of resistance of the C.G.S. system of electro-magnetic units, and is represented by the resistance offered to an unvarying electric current by a column of mercury at the tempera

Electromotor :: Electromotor (n.) An apparatus or machine for producing motion and mechanical effects by the action of electricity; an electro-magnetic engine.

Random Fonts

Most Popular