Electromagnetic FieldsThis revised edition provides patient guidance in its clear and organized presentation of problems. It is rich in variety, large in number and provides very careful treatment of relativity. One outstanding feature is the inclusion of simple, standard examples demonstrated in different methods that will allow students to enhance and understand their calculating abilities. There are over 145 worked examples; virtually all of the standard problems are included. |
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Page 450
... circuit , we know from Sections 12-3 and 12-4 that there will be energy dissipated as heat and the circuit must include a nonconservative source of emf , such as a battery , to maintain the steady current . The typical use of ...
... circuit , we know from Sections 12-3 and 12-4 that there will be energy dissipated as heat and the circuit must include a nonconservative source of emf , such as a battery , to maintain the steady current . The typical use of ...
Page 451
... circuit is so small in physical size that the time needed for the propagation of electromagnetic signals can be neglected . In order to evaluate these limitations on the theory , we can calculate the wavelength from λ = c / v . We find ...
... circuit is so small in physical size that the time needed for the propagation of electromagnetic signals can be neglected . In order to evaluate these limitations on the theory , we can calculate the wavelength from λ = c / v . We find ...
Page 467
... circuit is said to be overdamped . Find q as a function of time for the same initial conditions that led to ( 27-15 ) . What does q be- come after a very long time ? ae = = 27-5 If ( R / 2L ) 2 = 1 / LC , then the series RLC circuit is ...
... circuit is said to be overdamped . Find q as a function of time for the same initial conditions that led to ( 27-15 ) . What does q be- come after a very long time ? ae = = 27-5 If ( R / 2L ) 2 = 1 / LC , then the series RLC circuit is ...
Contents
INTRODUCTION | 1 |
ELECTRIC MULTIPOLES | 8 |
THE VECTOR POTENTIAL | 16 |
Copyright | |
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Common terms and phrases
Ampère's law angle assume axes axis bound charge boundary conditions bounding surface calculate capacitance charge density charge distribution charge q circuit conductor consider const constant corresponding Coulomb's law current density curve cylinder dielectric dipole direction distance divergence theorem E₁ electric field electromagnetic electrostatic energy equipotential evaluate example expression field point free charge function given induction infinitely long integral integrand Laplace's equation line charge line integral located magnetic magnitude Maxwell's equations obtained origin P₁ perpendicular point charge polarized position vector potential difference quadrupole R₁ region result scalar potential Section shown in Figure sphere of radius spherical surface charge density surface integral tangential components theorem total charge vacuum vector potential velocity volume wave write written xy plane zero Απερ μο дх