## Principles of Electricity and Electromagnetism |

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Page 71

Thus if the quantities on the right are known , the difference between the

susceptibilities can be

field E is of course the force per unit charge on a test charge located at the point ,

but ...

Thus if the quantities on the right are known , the difference between the

susceptibilities can be

**calculated**. 2 . 6 . Effective Molecular Field . — The electricfield E is of course the force per unit charge on a test charge located at the point ,

but ...

Page 301

La can be

sending a known current through the coils in series . In one form of the instrument

b is in the form of a long solenoid . The field is then approximately constant and ...

La can be

**calculated**or determined experimentally at a series of angles bysending a known current through the coils in series . In one form of the instrument

b is in the form of a long solenoid . The field is then approximately constant and ...

Page 350

Thus in regions outside magnetized matter the magnetic field can be

by the same technique as the electric field is

volume polarization of matter . Of course , to the value of H obtained in this way ...

Thus in regions outside magnetized matter the magnetic field can be

**calculated**by the same technique as the electric field is

**calculated**from a knowledge of thevolume polarization of matter . Of course , to the value of H obtained in this way ...

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angle applied approximately assumed atom axis becomes calculated capacity carrying cell characteristic charge circuit closed coil component condition conducting conductor connected considered constant curve density depends determined dielectric difference direction discharge discussion distance effective electric electrons element energy equal equation evident expression factor field flow flux force frequency function galvanometer given grid hence impedance important increases indicated induction integral ions known length limited linear load losses magnetic magnetic field magnitude maximum means measured mechanical metal meter method negative normal obtained oscillations parallel path period phase placed plate positive potential present produced proportional quantities radius ratio reduced region relation represents resistance respect result rotation seen separation Show shown simple solution space surface temperature terminals transformer tube unit vector volts volume wave wire written zero