Electricity |
Contents
THE ELECTRICAL STRUCTURE OF MATTER | 7 |
ELECTRIFICATION | 32 |
ELECTRICAL POTENTIAL | 44 |
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alpha particles alternating current amount amperes atoms attraction becomes carrying a current cathode rays cell centimetre charged body charged particles coils carrying condenser conductor connected copper current flowing deflexion depends Diagram difference of potential discharge distance ebonite electric charge electric field electric force electrified electrolyte electrometer electroscope electrostatic emitted energy energy-levels equal example ferromagnetic filament force acting frequency galvanometer greater grid heat hydrogen increases induction coil insulated intensity ionized iron kind known large number Leclanché cell light lines of force loop magnetic field magnetic force means measured metal motion moving negative charge nuclear charge nucleus number of electrons opposite direction oscillations oscillatory circuit paramagnetic pass plate pole positive charge potential difference pressure produced properties protons radiation radio-active repulsion resistance resonator right angles showing solenoid solution spark sphere substances surface takes place temperature thermal agitation tubes of force unit valve variations velocity volts waves Wimshurst machine wireless