Physics: A Testbook for CollegesGinn, 1950 - Počet stran: 726 |
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Výsledky 1-3 z 19
Strana 449
... electromotive force , or emf , is used . The electromotive force of a circuit , measured in volts , is numerically equal to the energy supplied , or input , measured in joules , when 1 cou- lomb is carried around the complete circuit ...
... electromotive force , or emf , is used . The electromotive force of a circuit , measured in volts , is numerically equal to the energy supplied , or input , measured in joules , when 1 cou- lomb is carried around the complete circuit ...
Strana 458
... electromotive force , E ; whenever there is an output of energy in the form of heat , the loss of potential is IR and the power loss is I2R ; whenever there is an output of energy which does not go into heat , there is a counter ...
... electromotive force , E ; whenever there is an output of energy in the form of heat , the loss of potential is IR and the power loss is I2R ; whenever there is an output of energy which does not go into heat , there is a counter ...
Strana 495
A Testbook for Colleges Oscar Milton Stewart. Induced Electromotive Forces 515. Motional electromotive force . Consider a wire ab ( Fig . 284 ) of length l at right angles to the direction of a magnetic field of flux density B which is ...
A Testbook for Colleges Oscar Milton Stewart. Induced Electromotive Forces 515. Motional electromotive force . Consider a wire ab ( Fig . 284 ) of length l at right angles to the direction of a magnetic field of flux density B which is ...
Obsah
CHAPTER PAGE I Liquids | 3 |
Gases | 20 |
Units of Measurement | 38 |
Autorská práva | |
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acceleration alpha particle amperes angle angular atoms axis battery beam body called calories cell centimeters circuit coil compute condenser conductor constant density direction distance dynes earth electric electromotive force electrons electroscope equation example experiment flow flux focal length force acting frequency friction galvanometer gases given glass gram heat Hence induced iron joules kinetic energy lamp lens light liquid magnetic field mass measured mercury metal meter method mirror molecules motion moving negatively charged Ohm's law ohms parallel particles piston plate pole positively charged pounds pressure produced radiation radius ratio rays reflected refraction resistance rotation shown in Fig shows simple simple harmonic motion sound specific gravity speed starting friction statcoulombs substance surface temperature theory tion torque transverse wave tube unit velocity vibration voltage volts volume water vapor wave length weight wire