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Displacement current

Код 965733

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Аннотация к книге "Displacement current"

In electromagnetism, displacement current is a quantity that is defined in terms of the rate of change of electric displacement field. Displacement current has the units of electric current density, and it has an associated magnetic field just as actual currents do. However it is not an electric current of moving charges, but a time-varying electric field. In materials, there is also a contribution from the slight motion of charges bound in atoms, polarization. The idea was conceived by Maxwell...

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Издательство: Книга по требованию
Дата выхода: июль 2011
ISBN: 978-6-1302-1283-4
Объём: 108 страниц
Масса: 184 г
Размеры(высота, ширина, толщина), см: 23 x 16 x 1

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