Principles of Electricity and Electromagnetism |
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Page 288
... solenoid , which is a closely wound helix of wire , can be found by integrating Eq . ( 9.11 ) over all the turns of the solenoid x P H dH dl FIG . 9.12 . - Magnetic field on the axis of a current - carrying loop . Section through the ...
... solenoid , which is a closely wound helix of wire , can be found by integrating Eq . ( 9.11 ) over all the turns of the solenoid x P H dH dl FIG . 9.12 . - Magnetic field on the axis of a current - carrying loop . Section through the ...
Page 302
... solenoid . The linkage with a coil of m turns wound around the solenoid near its center is then MoAn'mi , or the mutual inductance be- tween them is Lmn = H An'm ( 9.28 ) b FIG . 9.21 . - Section coefficients of inductance . through a ...
... solenoid . The linkage with a coil of m turns wound around the solenoid near its center is then MoAn'mi , or the mutual inductance be- tween them is Lmn = H An'm ( 9.28 ) b FIG . 9.21 . - Section coefficients of inductance . through a ...
Page 333
... solenoid . The key K of Fig . 10.11 first A- breaks the circuit through the solenoid and then breaks the circuit composed of the galvanometer and a coil of m turns listic galvanometer with a standard wound over the solenoid near its ...
... solenoid . The key K of Fig . 10.11 first A- breaks the circuit through the solenoid and then breaks the circuit composed of the galvanometer and a coil of m turns listic galvanometer with a standard wound over the solenoid near its ...
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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 discharge effective electric field electromagnetic electromotive force electrons electrostatic element energy equal equation flux force frequency function galvanometer given grad grid hence impedance induction integral ions known Laplace's equation length linear load magnetic field magnetic moment magnitude maximum measured metal meter negative obtained ohms oscillations output parallel phase plate positive potential difference potentiometer produced proportional quantities R₁ radiation radius ratio reactance region represents resistance resonant rotation shown in Fig solenoid solution surface temperature terminals theorem torque tube unit V₁ vector velocity voltage volts wire written zero