What people are saying - Write a review
We haven't found any reviews in the usual places.
Other editions - View all
action angle appear atoms attraction augmented axis bands battery beam bodies bright called caused centre charged circuit coil colors combination complete conductor connected core crystal dark direction discharge distance double earth effect electricity electro-magnet employed enters equal ether example experiments fact fall flame focus force formed glass greater heat Hence hydrogen incidence intensity iron length lens light lines liquid luminous magnetic matter means metals mirror motion moves needle Note object oblique observed obtained opposite ordinary oxygen parallel particles passes perpendicular phenomena placed plane plate platinum polarized poles portion positive primary prism produce rays reaches reflected refraction rendered retardation retina rings rotation round screen secondary seen sent shadow side single slit space spar spark spectrum square strength substance surface theory thickness tion transmitted turn vibration voltaic waves wire zinc
Page 191 - Demy 8vo, 12s. 6d. each volume. VOL. I. — Electric Generators, Electric Light. VOL. II. — Telephone : Various Applications : Electrical Transmission of Energy. Household Readings on Prophecy. By a Layman. Small crown 8vo, 3^.