Principles of Electricity and Electromagnetism |
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Page 9
... Force between Elementary Electrostatic Charges.- In order to handle electrical phenomena quantitatively it is necessary to know how the force between charges varies with the ... FORCE The Law of Force between Elementary Electrostatic Charges.
... Force between Elementary Electrostatic Charges.- In order to handle electrical phenomena quantitatively it is necessary to know how the force between charges varies with the ... FORCE The Law of Force between Elementary Electrostatic Charges.
Page 10
... force between the K charges is balanced by the torque of the fiber which is induced by the relative rotation of the two ends . The relation between the relative rotation of the ends of the fiber and the torque thus induced is determined ...
... force between the K charges is balanced by the torque of the fiber which is induced by the relative rotation of the two ends . The relation between the relative rotation of the ends of the fiber and the torque thus induced is determined ...
Page 48
... force on the surface area ds is KoE ds . Thus the force per unit area acting normally to the surface of a charged con- ductor may be written either in terms of E , or the surface - charge density q . by means of Eq . ( 1.15 ) as Ko F ...
... force on the surface area ds is KoE ds . Thus the force per unit area acting normally to the surface of a charged con- ductor may be written either in terms of E , or the surface - charge density q . by means of Eq . ( 1.15 ) as Ko F ...
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Common terms and phrases
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