An Elementary Treatise on Alternating CurrentsLongmans, Green, 1902 - 211 páginas |
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Página 9
... right angles . 9. Show that the self - induction of a coil is proportional to the square of its number of turns . CHAPTER II . Induced Electromotive Forces - Faraday's Law - INTRODUCTORY . 9.
... right angles . 9. Show that the self - induction of a coil is proportional to the square of its number of turns . CHAPTER II . Induced Electromotive Forces - Faraday's Law - INTRODUCTORY . 9.
Página 11
... right angles to both OM and OF in such a way that beginning at E and going round in a counter - clockwise direction , the order is EMF M FIG . 1 . INDUCED CURRENTS . 13. If the conductor which is moving in a magnetic field forms a ...
... right angles to both OM and OF in such a way that beginning at E and going round in a counter - clockwise direction , the order is EMF M FIG . 1 . INDUCED CURRENTS . 13. If the conductor which is moving in a magnetic field forms a ...
Página 16
... right angles to a uniform field at a rate of 100 metres per second . If the field strength is 100 C.G.S. units , what E.M.F. is generated in the conductor ? Answer . 1 volt . 2. A closed circuit whose coefficient of self - induction 16 ...
... right angles to a uniform field at a rate of 100 metres per second . If the field strength is 100 C.G.S. units , what E.M.F. is generated in the conductor ? Answer . 1 volt . 2. A closed circuit whose coefficient of self - induction 16 ...
Página 18
... right angles to the direction of a uniform magnetic field . Let O be a point of the axis OX of rotation of the coil , OF the direction of the field at right angles to OX , and ON the normal to the plane of the coil at time t , and let the ...
... right angles to the direction of a uniform magnetic field . Let O be a point of the axis OX of rotation of the coil , OF the direction of the field at right angles to OX , and ON the normal to the plane of the coil at time t , and let the ...
Página 27
... angle ) 0 , which is called their Phase Difference . Equation ( 10 ) shows that in an inductive circuit the difference ... right angles to a uniform field of strength 1000 C.G.S. units . If the periodic time is 0.001 second , what is the ...
... angle ) 0 , which is called their Phase Difference . Equation ( 10 ) shows that in an inductive circuit the difference ... right angles to a uniform field of strength 1000 C.G.S. units . If the periodic time is 0.001 second , what is the ...
Otras ediciones - Ver todas
An Elementary Treatise on Alternating Currents William Gould Rhodes Sin vista previa disponible - 2016 |
An Elementary Treatise on Alternating Currents William Gould Rhodes Sin vista previa disponible - 2019 |
Términos y frases comunes
alternating current alternating-current amperes Answer applied P.D. armature B.Sc C. P. Steinmetz capacity CHEMISTRY choking coil College condenser conductor constant core counter E.M.F. Crown 8vo cubic centimetre curve D.Sc di-phase currents Diagrams E.M.F. of self-induction eddy currents ELECTRICITY ELEMENTARY ENGINEERING equal equation frequency henry hysteresis i₁ Illustrations induction motor instantaneous value iron losses lags lines of force machine magnetic field maximum value mean square mono-phase mutual induction non-inductive resistance ohms output parallel periods per second phase PHYSIOLOGY Plates pole potential difference power factor power given PRACTICAL primary circuit primary current Professor published by Longmans R.M.S. value r₁ r₁² reactance respectively right angles root mean square rotation Royal 8vo Scientific Works published secondary circuit self-induction square centimetre stator synchronism terminals tions torque transformer TREATISE tri-phase v₁ vector voltage volts wattless wattmeter watts winding wire zero
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