Wireless Telegraphy and Telephony Simply Explained: A Practical Treatise Embracing Complete and Detailed Explanations of the Theory and Practice of Modern Radio Apparatus and Its Present Day Applications, Together with a Chapter on the Possibilities of Its Future DevelopmentNorman W. Henley Publishing Company, 1912 - 154 стор. |
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Сторінка vii
... Magnetic In- duction ; Magnetic Fields ; The Induction Coil : The In- terrupter ; Electrolytic Interrupters ; Open Core Trans- formers ; Closed Core Transformers ; Direct Current ; Al- ternating Current ; Oscillation Condensers ; The ...
... Magnetic In- duction ; Magnetic Fields ; The Induction Coil : The In- terrupter ; Electrolytic Interrupters ; Open Core Trans- formers ; Closed Core Transformers ; Direct Current ; Al- ternating Current ; Oscillation Condensers ; The ...
Сторінка xii
... magnet be suddenly plunged into a hollow coil of wire a momentary current will be induced in the coil Fig . 31. - Magnetic phantom formed by a bar magnet . Fig . 32. - Magnetic phantom formed by a wire carrying cur- rent · Fig . 33. - ...
... magnet be suddenly plunged into a hollow coil of wire a momentary current will be induced in the coil Fig . 31. - Magnetic phantom formed by a bar magnet . Fig . 32. - Magnetic phantom formed by a wire carrying cur- rent · Fig . 33. - ...
Сторінка 1
... MAGNETIC WAVES . Wireless telegraphy , that marvelous art which has made possible the instantaneous transmission of intelligence be- tween widely distant parts having no apparent physical connection save that of the earth , air , and ...
... MAGNETIC WAVES . Wireless telegraphy , that marvelous art which has made possible the instantaneous transmission of intelligence be- tween widely distant parts having no apparent physical connection save that of the earth , air , and ...
Сторінка 3
... magnetic forces . In throwing the stone into the pool of water , muscular energy of the arm is transferred to the stone , and the latter , upon striking the surface of the pond , imparts a portion of that stored energy to the little ...
... magnetic forces . In throwing the stone into the pool of water , muscular energy of the arm is transferred to the stone , and the latter , upon striking the surface of the pond , imparts a portion of that stored energy to the little ...
Сторінка 26
... no other way is readily convenient . CHAPTER III . THE TRANSMITTING APPARATUS . The principal instruments. FIG . 27. - A side view of the aerial shown in Fig . 22 . FIG . 30. - If a magnet is suddenly plunged. 26 WIRELESS TELEGRAPHY.
... no other way is readily convenient . CHAPTER III . THE TRANSMITTING APPARATUS . The principal instruments. FIG . 27. - A side view of the aerial shown in Fig . 22 . FIG . 30. - If a magnet is suddenly plunged. 26 WIRELESS TELEGRAPHY.
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50 cents A. A. HOUGHTON adjustable alternating current amateur appliances arranged battery BINDING POST boilers chapters CHART circuit coal coil of wire COMPOUND LOCOMOTIVES connected consists construction contains coupled helix detail detector devices diagram diaphragm direct current discharge drawings dynamos Edition electric waves electrodes engravings equipment ether explained flow fully illustrated gas engine Gasoline heating high frequency oscillations included induction coil instruments insulated Lathes Leyden jar Locomotive machine magnetic field manufacture mechanical messages metal methods modern molds motion motor O'CONOR SLOANE operation pass pipes plumbing potentiometer practical treatise Price primary produced pumps radiate railroad receiving apparatus Rubber secondary selenium showing signals slide SLIDER sound waves spark gap speech steam engine steel telephone receiver telephone transmitter tion transmitting tuning coil turbines types Valve Gear variable condenser vibrations Walschaert Valve Gear wireless station wireless telegraphy wireless telephone