An elementary book on electricity and magnetism and ther applications,

Batteries for producing electric currents -- Electric circuits and the flow of electricity. Ohm's law -- Electric power and heating effects of electric currents -- Electromagnetism -- Nature and properties of magnetism -- Electromagnetic induction -- Electrical measuring instruments -- Electric measurements -- Principles and construction of direct-current generators -- Directs=current motors -- Electrochemistry. Storage battery -- Principles of alternating currents -- Inductance and capacity in alternating-current circuits -- Alternating-current generators -- Transformers -- Alternating-current motors -- Power stations and the distribution of power -- Electric lighting -- Electric heating -- Electric traction -- The telephone -- Electromagnetic waves. Radiotelegraphy and radiotelephony -- Roentgen rays and the other rays. Modern theories about electricity.Mode of access: Internet