PRINCIPLES OF ELECTRICITY AND ELECTROMAGNETISM |
Other editions - View all
Common terms and phrases
alternating current alternating-current amplifier amplitude angle angular angular velocity anode antenna applied approximately armature assumed atoms axis calculated capacity cathode characteristic charge circuit coefficient coil component condenser conduction conductor considered constant curl current flowing curve deflection density determined dielectric dielectric constant direct-current discharge effective electric field electromagnetic electromotive force electrons electrostatic element energy equal equation ferromagnetic flux force frequency function galvanometer given grid hence hysteresis impedance integral ions known linear load magnetic field magnetic induction magnetic moment magnitude maximum measured metal meter negative normal obtained ohms oscillation output parallel phase plane plate positive potential difference potentiometer produced proportional quantity R₁ radiation radius ratio reactance region resistance resonant rotation Show shown in Fig solenoid surface temperature terminals torque transformer tube unit V₁ vector velocity voltage volts wave wire written zero