## Classical ElectrodynamicsProblems after each chapter |

### From inside the book

Results 1-3 of 60

Page 104

At any instant of time the very many charges in the volume AV will be in all

possible states of motion . An

same result as an

averaged ...

At any instant of time the very many charges in the volume AV will be in all

possible states of motion . An

**average**over them at that instant will yield thesame result as an

**average**at some later instant of time . Hence , as far as theaveraged ...

Page 108

... ( e ; ) is their

the excess ( or free ) charge density . Usually the molecules are neutral , and the

total charge density p is just the free charge density . With the definitions of ( 4.36

) ...

... ( e ; ) is their

**average**charge , and ( P :) is their**average**dipole moment . Pex isthe excess ( or free ) charge density . Usually the molecules are neutral , and the

total charge density p is just the free charge density . With the definitions of ( 4.36

) ...

Page 197

... like the statement of Poynting's theorem for the microscopic fields , except that

each quantity is replaced by its

theorem for microscopic fields , but differs from it by a set of terms which are the ...

... like the statement of Poynting's theorem for the microscopic fields , except that

each quantity is replaced by its

**average**. This is not the**average**of Poynting'stheorem for microscopic fields , but differs from it by a set of terms which are the ...

### What people are saying - Write a review

#### LibraryThing Review

User Review - barriboy - LibraryThingA soul crushing technical manual written by a sadist that has served as the right of passage for physics PhDs since the dawn of time. Every single one of my professors studied this book, and every ... Read full review

#### LibraryThing Review

User Review - aproustian - LibraryThing"Jackson E&M is about learning how to approximate reliably...the entire book, with few exceptions, is a mathematical discussion on how to solve [the same] 4 problems for different boundary conditions." Read full review

### Contents

Introduction to Electrostatics | 1 |

References and suggested reading | 23 |

Multipoles Electrostatics of Macroscopic Media | 98 |

Copyright | |

6 other sections not shown

### Other editions - View all

### Common terms and phrases

acceleration angle angular applied approximation assumed atomic average axis becomes boundary conditions calculate called Chapter charge charged particle classical collisions compared component conducting Consequently consider constant coordinates cross section cylinder defined density dependence derivative determine dielectric dimensions dipole direction discussed distance distribution effects electric field electromagnetic electron electrostatic energy equal equation example expansion expression factor force frame frequency function given gives incident inside integral involved light limit Lorentz loss magnetic magnetic field magnetic induction magnitude mass means modes momentum motion moving multipole normal observation obtain origin parallel particle physical plane plasma polarization position potential problem properties radiation radius region relation relative relativistic result satisfy scalar scattering shows side solution space sphere spherical surface transformation unit vanishes vector velocity volume wave written