## Classical ElectrodynamicsProblems after each chapter |

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Page 7

However , itis often simpler to deal with

position , and then to derive the vector quantities at the end if necessary ( see

below ) . 1.5 Another Equation of Electrostatics and the

single ...

However , itis often simpler to deal with

**scalar**rather than vector functions ofposition , and then to derive the vector quantities at the end if necessary ( see

below ) . 1.5 Another Equation of Electrostatics and the

**Scalar**Potential Thesingle ...

Page 8

1.3 1 In ( 1.15 ) the electric field ( a vector ) is derived from a

gradient operation . Since one function of position is easier to deal with than

three , it is worth while concentrating on the

1.3 1 In ( 1.15 ) the electric field ( a vector ) is derived from a

**scalar**by thegradient operation . Since one function of position is easier to deal with than

three , it is worth while concentrating on the

**scalar**function and giving it a name .Page 296

Choosing the magnitude of E for y , we have , by straightforward calculation with (

9.95 ) , eller os ® ) cos a + cos Jl ( ka ) y ( x ) - ik a'E . ( 9.111 ) 2 kαξ as the

equivalent of ( 9.102 ) . The power radiated per unit solid angle in the

Choosing the magnitude of E for y , we have , by straightforward calculation with (

9.95 ) , eller os ® ) cos a + cos Jl ( ka ) y ( x ) - ik a'E . ( 9.111 ) 2 kαξ as the

**scalar**equivalent of ( 9.102 ) . The power radiated per unit solid angle in the

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### Contents

Introduction to Electrostatics | 1 |

References and suggested reading | 23 |

Multipoles Electrostatics of Macroscopic Media | 98 |

Copyright | |

6 other sections not shown

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