Part 17 (2/2)

Low Frequency A current in which the vibrations are of few alternations per second

Magnet A metallic substance which has power to attract iron and steel

Magnet Bar A straight piece of net Coil A coil of wire, insulated, surrounding a core of iron, to receive a current of electricity

Magnet Core A bar of iron adapted to receive a winding of wire

Magnet, Field A y

Magnet, Per tinetic Adherence The adherence of particles to the poles of a netic That quality of aaction of unlike poles for each Repulsion other, and pushi+ng away of like poles when brought together

Magnetic Force The action exercised by a netic Pole The earth has North and South netic needle is attracted so it points to the north netic pole; and the north pole of the needle is attracted to point to the south net and a revolving are The final voltage after charging

Molecule Invisible particles made up of two or more atoms of different matter An atom is a particle of one substance only

Morse Sounder An electric instru sound, when the arnet

Motor-dynaether, whereby the e the current into a different voltage and ae

Motor-transforenerator

Needle A bar net horizontally poised on a vertical pivot point, like the needle of a ative Aative electricity

Electricity A battery has positive as well as negative electricity

Negative Element That plate in the solution of a battery cell which is not disintegrated

Norular force required to do the work

North Pole, The term applied to the force located near Electric the north pole of the globe, to which a per freely

O Abbreviation for Ohm

Ohm The unit of resistance Equal to the resistance of a column of mercury one square th

Ohth is equal to the electro-motive force divided by its resistance