| Preobrazovanie Lorentsa V Dielektricheskoy Srede Contributor(s): Yakubovskiy Evgeniy (Author) |
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ISBN: 365937718X ISBN-13: 9783659377181 Publisher: LAP Lambert Academic Publishing OUR PRICE: $40.94 Product Type: Paperback Language: Russian Published: May 2013 |
| Additional Information |
| BISAC Categories: - Science | Physics - General |
| Physical Information: 0.16" H x 6" W x 9" (0.25 lbs) 68 pages |
| Descriptions, Reviews, Etc. |
| Publisher Description: Uravneniya Maksvella v dielektricheskoy srede ne invariantny otnositel'no preobrazovaniya Lorentsa so skorost'yu sveta v vakuume. Esli zapisat' eti uravneniya s pomoshch'yu dvumernykh tenzorov smeshannoy napryazhennosti i induktsii i zapisat' svyaz' mezhdu napryazhennost'yu i induktsiey v dvizhushchemsya dielektrike v invariantnom otnositel'no preobrazovaniya Lorentsa vide, to ne ponyatno kakuyu skorost' ispol'zovat' v preobrazovanii Lorentsa, skorost' sredy ili skorost' tela. V sluchae esli telo nakhoditsya v vakuume protivorechiy net. Krome togo, soglasno preobrazovaniyu Lorentsa fazovaya skorost' v dielektricheskoy srede raznaya, t.e. zavisit ot skorosti sistemy koordinat, t.e. provedya opyt Maykel'sona v dielektricheskoy srede mozhno poluchit' zapazdyvanie signala v dvukh perpendikulyarnykh napravleniyakh, chto nevozmozhno. Poetomu neobkhodimo opredelyat' preobrazovanie Lorentsa s fazovoy skorost'yu, i togda zapazdyvaniya v perpendikulyarnykh napravleniyakh v dielektrike ne budet. Fazovaya skorost' opredelyaetsya s pomoshch'yu uravneniya eykonala, kak v dvizhushchikhsya sredakh, tak i v anizotropnykh, prichem v kazhdom dvizhushchemsya tele imeetsya svoya fazovaya skorost'. |
