## Classical theory of electricity and magnetism: a course of lectures |

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Page 82

The fundamental laws could be written as: (1) The torque on an elementary

definition of B, the

The fundamental laws could be written as: (1) The torque on an elementary

**magnet**in a**field**B is given by |i x B — a relation which could also be used as adefinition of B, the

**magnetic**flux density or induction. With the given background**field**...Page 253

Again the motion being in a simple

constant. Thus we get u,2=i>2-V=V-( y)*b (60) when the subscript zero indicates

constant values. Differentiating with respect to t, we get the equation of motion of

the ...

Again the motion being in a simple

**magnetic field**the kinetic energy remainsconstant. Thus we get u,2=i>2-V=V-( y)*b (60) when the subscript zero indicates

constant values. Differentiating with respect to t, we get the equation of motion of

the ...

Page 309

In case the electric and

, one may reduce the field to a simple electric or

transformation. Thus suppose E^H2 and take the >-and z-dircctions along E and

H ...

In case the electric and

**magnetic fields**are orthogonal in one frame so that EH =0, one may reduce the field to a simple electric or

**magnetic field**by a Lorentztransformation. Thus suppose E^H2 and take the >-and z-dircctions along E and

H ...

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### Contents

The empirical basis of electrostatics | 1 |

Direct calculation of fields | 7 |

dipoles9 The Dirac 5function13 | 13 |

Copyright | |

23 other sections not shown

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