Principles of Electricity and Electromagnetism |
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Page 505
... impedance , V / i , is equal to Z22 . The input impedance when unclamped A2 is Z22 + where A2 is written for the product of the interaction factors . Z11 The difference between the impedance unclamped and clamped is the reflected ...
... impedance , V / i , is equal to Z22 . The input impedance when unclamped A2 is Z22 + where A2 is written for the product of the interaction factors . Z11 The difference between the impedance unclamped and clamped is the reflected ...
Page 527
... impedance of 600 ohms ; what is its spacing ? What is the outer diameter of the inner conductor of a concentric line if the inner diameter of the outer conductor is 5 cm . and it has a characteristic impedance of 60 ohms ? 24. A twisted ...
... impedance of 600 ohms ; what is its spacing ? What is the outer diameter of the inner conductor of a concentric line if the inner diameter of the outer conductor is 5 cm . and it has a characteristic impedance of 60 ohms ? 24. A twisted ...
Page 622
... impedance is infinite . Assum- Zs Zs 7/4 x FIG . 16.31 . - Diagram for circuit relations in lines coupled through ... impedance between two circuits of impedance z , and z ,. If cos is small or if z ; >> z ,, the second term can in ...
... impedance is infinite . Assum- Zs Zs 7/4 x FIG . 16.31 . - Diagram for circuit relations in lines coupled through ... impedance between two circuits of impedance z , and z ,. If cos is small or if z ; >> z ,, the second term can in ...
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alternating current alternating-current ampere amplifier amplitude angle angular anode antenna applied approximately armature assumed atoms 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 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 linear load magnetic field magnetic moment magnitude maximum measured metal meter negative normal ohms oscillation output parallel phase plane plate polarization positive potential difference potentiometer produced quantity R₁ radiation radius ratio reactance region represents resistance resonant rotation Show shown in Fig solenoid solution surface temperature terminals theorem thermistor torque tube V₁ vector velocity voltage volts wire written zero