Principles of Electricity and Electromagnetism |
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Page ix
Gaylord Probasco Harnwell. PREFACE . CONTENTS CHAPTER I ELECTROSTATICS 1.1 . Qualitative Electrostatic Phenomena . 1.2 . The Law of Force between Elementary Electrostatic Charges 1.3 . Electric Field Strength and Potential . 1.4 ...
Gaylord Probasco Harnwell. PREFACE . CONTENTS CHAPTER I ELECTROSTATICS 1.1 . Qualitative Electrostatic Phenomena . 1.2 . The Law of Force between Elementary Electrostatic Charges 1.3 . Electric Field Strength and Potential . 1.4 ...
Page 49
... electrostatic field owing to the alteration . Half the energy supplied by the battery goes to the performance of mechanical work and half goes to increasing the electrostatic energy stored in the field . The change in total electrical ...
... electrostatic field owing to the alteration . Half the energy supplied by the battery goes to the performance of mechanical work and half goes to increasing the electrostatic energy stored in the field . The change in total electrical ...
Page 52
... Electrostatic Voltmeters and Electroscopes . - The simple geometry of the Kelvin electrometer permitted the calculation of the potential difference between ... ELECTROSTATIC ENERGY AND DIELECTRICS Electrostatic Voltmeters and Electroscopes.
... Electrostatic Voltmeters and Electroscopes . - The simple geometry of the Kelvin electrometer permitted the calculation of the potential difference between ... ELECTROSTATIC ENERGY AND DIELECTRICS Electrostatic Voltmeters and Electroscopes.
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alternating current alternating-current ampere amplifier amplitude angle angular anode antenna applied approximately armature assumed atom axis calculated capacity cathode cell characteristic charge circuit coefficient coil component condenser conducting conductor considered constant curl current flowing curve deflection density determined dielectric dielectric constant direct-current direction dynamic resistance effective electric field electromagnetic electromotive force electrons electrostatic element energy equal equation flux force frequency function galvanometer grad harmonic hence impedance induction integral ions known length linear load magnetic field magnetic moment magnitude maximum measured meter negative obtained ohms oscillations output parallel phase plane plate current positive potential difference potentiometer quantities R₁ radiation radius ratio reactance region represents resistance resonant rotation scalar shown in Fig solution surface temperature terminals theorem torque transconductance triode tube unit vacuum tube vector velocity voltage volts wave wire written zero