Electricity is the set of physical phenomena associated with the presence and motion of matter that has a property of electric charge. Electricity is related to magnetism, both being part of the phenomenon of electromagnetism, as described by Maxwell's equations.
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Answer:
Explanation:
Not really, but I think I get what you are thinking. Spin is a fundamental property of elementary particles (which arises from the rotation invariance of space) and many uncharged particles have it. The photon, neutrinos, Z-boson, and ρ0−
mesons all have spin without charge. So this is not the connection.
However, if you have a charged particle with with spin then it will develop a magnetic moment along its spin. That why when you have charged particles with spin the spin will align with the magnetic field. This is exactly what you’d expect from naive classical physics. In classical physics magnetic moments arise from loops of current; that is it comes from charges spinning. The quantum analogue of classical spinning is “having angular momentum” so a charged particle with spin will act as a “spinning charge”. The more careful motivation is through some sort of operator matrix element in quantum field theory, but the gist is sort of natural from classical intuition. The only caveat I can think of is that the magnetic moment per amount of angular momentum is not the same for spin angular momentum as it is for orbital angular momentum. The conversion between the two is called the Landé g-factor, and its value depends on which particle we have. For particles with simple interactions this is calculable, but for particles with complicated interactions this is usually only obtainable from experiment. (This is the g in the muon g-2 which was trending among questions for a while.)
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Answer:
Choose the correct word for each blank.
1. The water in this tub is (quite, very) dirty. 2. Somya is feeling (very, much) better now.
3. Mr Raman is rich (enough, quite) to buy a car.
4. Miss Simran seldom or (ever, never) comes late..
5. Devika is feeling much (well, better) now.
Explanation:
it's easy...