## Classical Electrodynamics |

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Page 94

(b) Find the magnitude and the direction of the electric field at the

Discuss the limiting forms of the potential (a) and electric field (b) as the spherical

cap becomes (1) very small, and (2) so large that the area with charge on it

becomes ...

(b) Find the magnitude and the direction of the electric field at the

**origin**. (c)Discuss the limiting forms of the potential (a) and electric field (b) as the spherical

cap becomes (1) very small, and (2) so large that the area with charge on it

becomes ...

Page 213

This means that at times immediately before t = 0 the wave consisted of two

pulses, both moving towards the

shape given by (7.38). Clearly at later times we expect each pulse to re-emerge

on ...

This means that at times immediately before t = 0 the wave consisted of two

pulses, both moving towards the

**origin**, such that at t = 0 they coalesced into theshape given by (7.38). Clearly at later times we expect each pulse to re-emerge

on ...

Page 363

If the wave crest passing the

it reaches him), then at time t he will have counted 1. (k - x – ot) 27 wave crests.

Now imagine another reference frame K' which moves relative to the frame K ...

If the wave crest passing the

**origin**at t = 0 is the first one which he records (whenit reaches him), then at time t he will have counted 1. (k - x – ot) 27 wave crests.

Now imagine another reference frame K' which moves relative to the frame K ...

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### Contents

Introduction to Electrostatics | 1 |

Nš 3 | 3 |

Greens theorem | 14 |

Copyright | |

30 other sections not shown

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acceleration angle angular applied approximation assumed atomic average axis becomes boundary conditions calculate called Chapter charge classical collisions compared component conducting conductor Consequently consider constant coordinates cross section cylinder defined density depends 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 limit Lorentz loss magnetic magnetic field magnetic induction magnitude mass means momentum motion moving multipole normal observation obtain origin parallel particle physical plane plasma polarization position potential problem properties radiation radius region relation relative result satisfy scalar scattering shows side simple solution space sphere spherical surface transformation unit vanishes vector velocity volume wave written