검색어: electrodynamics (영어 - 페르시아어)

he also postulated that it holds for all the laws of physics, including both the laws of mechanics and of electrodynamics.
* اصل نسبیت"قوانین فیزیک در تمام چارچوب‌های لَخت یکسان هستند و هیچ چهارچوب لخت مرجعی وجود ندارد.

this method was further used in the context of quantum field theory by paul dirac, in his construction of quantum electrodynamics.
این روش توسط دیراک در ساختار الکترو دینامیک کوانتمی بیشتر به معنی نظریه میدان کوانتمی استفاده می‌شد.

351–352, benjamin cummings inc., 2008* john david jackson,"classical electrodynamics, 3rd ed.
351–352, benjamin cummings inc., 2008* john david jackson,"classical electrodynamics, 3rd ed.

color charge is conserved, but the book-keeping involved in this is more complicated than just adding up the charges, as is done in quantum electrodynamics.
بار رنگ مشابه بار الکتریکی است و از قانون پایستگی پیروی می‌کند ولی به علت پیچیدگی‌های ریاضی کرومودینامیک کوانتمی مباحث زیادی برای آن وجود دارد.

since the mid-20th century, it has been understood that maxwell's equations are not exact laws of the universe, but are a classical approximation to the more accurate and fundamental theory of quantum electrodynamics.
از اواسط قرن 20، فهمیده شد که، با این حال، که معادلات ماکسول،قوانین دقیق جهانی نیستند اما تقریب دقیق تر از نظریه اساسی الکترودینامیک کوانتومی است.

== see also ==*ferromagnetism*magnetochemistry*paramagnetism*stochastic electrodynamics== references ==== external links ==* video of a museum-style magnetic elevation train model that uses diamagnetism* videos of frogs and other diamagnets levitated in a strong magnetic field* diamagnetic levitation (youtube)* large pyrolytic carbon square floating (youtube)* video of a piece of neodymium magnet levitating between blocks of bismuth.
^ diamagnetic levitation* videos of frogs and other diamagnets levitated in a strong magnetic field* video of levitating pyrolytic graphite* video of meissner-ochsenfeld effect involving liquid nitrogen* video of a piece of neodymium magnet levitating between blocks of bismuth.