## Classical Electromagnetism, Volume 1CLASSICAL ELECTROMAGNETISM features a friendly, informal writing style. The text has received numerous accolades. |

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Page 138

CI. EXAMPLE. 6-5. Find the scalar potential V at 3 cm from a stationary charge of

2 nC (in electrostatics) . ANSWER We begin with E= -VV-

problem, so

CI. EXAMPLE. 6-5. Find the scalar potential V at 3 cm from a stationary charge of

2 nC (in electrostatics) . ANSWER We begin with E= -VV-

**dA**/**dt**This is a staticproblem, so

**dA**/**dt**= 0. E= -VV For the simple charge, ...Page 160

Find the emf about the loop at rusing (a) d$>/dt (b)

transformation: Show that the E and B fields are unaffected by the following

modification of A and V: A' = A + Vi/f V = V- dtlt/dt i/f being an arbitrary scalar. 6-15

Find B and A ...

Find the emf about the loop at rusing (a) d$>/dt (b)

**dA**/**dt**. 6-14 Gaugetransformation: Show that the E and B fields are unaffected by the following

modification of A and V: A' = A + Vi/f V = V- dtlt/dt i/f being an arbitrary scalar. 6-15

Find B and A ...

Page 535

V/47re0c3 E= -VV-

4irr VA = -(\/c2)dV/dt F= Q&'/r* B = (1/c) F/l = 2//'/rc2 V . E = 4ttp, V-B = 0 V X E = - (

1/c) dB/dt V XB= (l/c)(47rj, + 9E/dt) V • D = 4irpf VB = 0 V X E = - (1/c) dB/dt V X H

...

V/47re0c3 E= -VV-

**dA**/**dt**B = Vx A r-J. Lorentz condition I p dv/4ire0r A = fi0\j dv/4irr VA = -(\/c2)dV/dt F= Q&'/r* B = (1/c) F/l = 2//'/rc2 V . E = 4ttp, V-B = 0 V X E = - (

1/c) dB/dt V XB= (l/c)(47rj, + 9E/dt) V • D = 4irpf VB = 0 V X E = - (1/c) dB/dt V X H

...

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### Contents

Vector Analysis | 1 |

Electric Field EGausss Law | 33 |

Magnetic Field BAmperes Law | 66 |

Copyright | |

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### Common terms and phrases

acceleration Ampere's law angular ANSWER antenna atom axis Biot-Savart Biot-Savart law C7 EXAMPLE calculate capacitance capacitor charge density charge Q circuit component conducting conductor constant coordinates Coulomb's law curl current density cylinder dA/dt dielectric differential direction distance divergence divergence theorem electric dipole electric field electromagnetic electrons electrostatic Faraday's law field lines Figure Find the field flux frequency Gauss's law inductance inductor infinite inside integral Laplace's equation line charge loop Lorentz force Lorentz transformation magnetic dipole magnetic field magnetic monopoles Maxwell's equations meter momentum moving negative parallel perpendicular plane plasma plates polarization positive potential Poynting's vector primed frame Problem proton radiation radius reference frame relative relativistic resistor right-hand rule rotation scalar Section solenoid sphere spherical stationary surface charge theorem tion unit V X A V X B V X E velocity voltage waveguide wire zero