## The electromagnetic field |

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### Contents

Introductory | 1 |

Multiplication of vectors Scalar products Line integrals | 4 |

Electromotive force Electric potential Magneto | 5 |

51 other sections not shown

### Common terms and phrases

3-space angle area-vector called centimetre closed path closed surface components consider constant coordinates curl curlV denote density dielectric differential direction dispersion dxdydz dydz E.ds electric field electric intensity electromagnetic units electromotive force electron electrostatic field energy-density equal equation expression field due Gauss's theorem given gives grad H.ds inverse square law Larmor precession line-vector lines of force Lorentz transformation magnetic field magnetic intensity magnetomotive force magnitude Maxwell's Maxwell's equations molecule momentum motion moving charge negative normal notation orbit outer multiplication outer product parallel parallelepiped perpendicular plane plates point-charge point-pole polarization pole positive potential energy Poynting's theorem precession quantity radiation rate of change regarded relation relative result rotation scalar product source-free vector space spatial suppose surface integral tensor theory tion transformation tube of force unit of charge vector product volume wire write zero