## Electricity and Magnetism: New Formulation by Introduction of SuperconductivityThe author introduces the concept that superconductivity can establish a perfect formalism of electricity and magnetism. The correspondence of electric materials that exhibit perfect electrostatic shielding (E=0) in the static condition and superconductors that show perfect diamagnetism (B=0) is given to help readers understand the relationship between electricity and magnetism. Another helpful aspect with the introduction of the superconductivity feature perfect diamagnetism is that the correspondence in the development of the expression of magnetic energy and electric energy is clearly shown. Additionally, the basic mathematical operation and proofs are shown in an appendix, and there is full use of examples and exercises in each chapter with thorough answers. |

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### Contents

1 | |

2 | |

Part II Static Magnetic Phenomena | 121 |

Part III TimeDependent Electromagnetic Phenomena | 229 |

Erratum | 289 |

### Other editions - View all

Electricity and Magnetism: New Formulation by Introduction of Superconductivity Teruo Matsushita No preview available - 2013 |

### Common terms and phrases

a b Fig Ampere’s law assume boundary condition capacitance capacitor central axis charge q coil conductor surface coordinates cosĀ Coulomb force Coulomb’s law current density current flows cylindrical conductor define denote Determine the electric Determine the magnetic dielectric material direction distance electric charge density electric dipole electric field lines electric field strength electric flux density electric potential difference electric power source electric resistance Electricity and Magnetism electrodes electromagnetic wave electromotive force electrostatic energy equation Example Gauss given by Eq Hence induced electric field inside interface jrr0j Lorentz force magnetic energy magnetic field magnetic flux density magnetic flux lines magnetic flux penetrating magnetic material magnetizing current normal obtain plane point charge polarization charge positive Poynting vector radius region respectively scalar shown in Fig sinĀ Solution sphere spherical conductor superconductor surface Suppose transmission line uniform magnetic flux unit length vacuum vector potential z-axis zero