Principles of Electricity and Electromagnetism |
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Page 106
... carrying a current i1 , a resistance R2 carrying a current i2 , and a resistance R3 carrying a cur- rent is , and an emf . & is encountered on traversing the circuit , the equation stating that the sum of the iR drops is equal to the ...
... carrying a current i1 , a resistance R2 carrying a current i2 , and a resistance R3 carrying a cur- rent is , and an emf . & is encountered on traversing the circuit , the equation stating that the sum of the iR drops is equal to the ...
Page 276
... carrying conductor bent or twisted in any manner is equivalent to a series of straight conductors carrying the same current and coinciding as nearly as possible with the contorted conductor . In Ampère's third experiment a wire was bent ...
... carrying conductor bent or twisted in any manner is equivalent to a series of straight conductors carrying the same current and coinciding as nearly as possible with the contorted conductor . In Ampère's third experiment a wire was bent ...
Page 307
... carrying currents of 50 amp . in opposite directions . 11. Show that the field inside a toriod of n turns carrying a current i is the same as that which would be produced by a current ni flowing along the axis of symmetry of the toroid ...
... carrying currents of 50 amp . in opposite directions . 11. Show that the field inside a toriod of n turns carrying a current i is the same as that which would be produced by a current ni flowing along the axis of symmetry of the toroid ...
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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