## Classical Electrodynamics |

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Page 63

If the point x is on the z

hand side becomes: |-- 1 –– |x – x' T (r” + r.” – 2rr'cos y)* |r – r" (3.43) Expanding (

3.43), we find 1 1 oo (#) - - > - 3.44 |x — x"| r > rs. ( ) l=0 For points off the

...

If the point x is on the z

**axis**, the right-hand side reduces to (3.38), while the left-hand side becomes: |-- 1 –– |x – x' T (r” + r.” – 2rr'cos y)* |r – r" (3.43) Expanding (

3.43), we find 1 1 oo (#) - - > - 3.44 |x — x"| r > rs. ( ) l=0 For points off the

**axis**it is...

Page 165

... form of Ampère's law for current loops. 5.2 (a) For a solenoid wound with N

turns per unit length and carrying a current I, show that the magnetic-flux density

on the

...

... form of Ampère's law for current loops. 5.2 (a) For a solenoid wound with N

turns per unit length and carrying a current I, show that the magnetic-flux density

on the

**axis**is given approximately by B. = ity (cos 61 + cos 02) where the angles...

Page 166

c c \ a A cylindrical conductor of radius a has a hole of radius b bored parallel to,

and centered a distance d from, the cylinder

uniform throughout the remaining metal of the cylinder and is parallel to the

c c \ a A cylindrical conductor of radius a has a hole of radius b bored parallel to,

and centered a distance d from, the cylinder

**axis**(d + b : a). The current density isuniform throughout the remaining metal of the cylinder and is parallel to the

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### Contents

Introduction to Electrostatics | 1 |

BoundaryValue Problems in Electrostatics I | 26 |

Multipoles Electrostatics of Macroscopic Media | 98 |

Copyright | |

5 other sections not shown

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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 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 shown in Fig shows side solution space sphere spherical surface transformation unit vanishes vector velocity volume wave written