Will someone describe them. in simple words?
2006-11-21 00:22:44 · 3 answers · asked by ? 2 in Science & Mathematics ➔ Physics
OK, here they are verbally:
"Maxwell's four equations express, respectively, how electric charges produce electric fields (Gauss' law), the experimental absence of magnetic monopoles, how currents and changing electric fields produce magnetic fields (the Ampere-Maxwell law), and how changing magnetic fields produce electric fields (Faraday's law of induction)." [See source.]
Gauss' Law--simply says electrons in motion will create a force field around the current. This law follows the inverse square of the distance rule and the phenomenon is the basis for radio and TV broadcasting waves.
The monopole equation simply says that there must be both a north and south pole in magnetism. (However, sometimes fictitious monopoles are used mathematically to solve some problems.)
The Ampere-Maxwell equation links changing electrical current to the creation of magnetic flux. The Faraday equation links changing magnetic flux to the creation of electrical current. This is the stuff that electric motors and electric generators are made of.
The Maxwell equations have a lot of practical applications. Wave guides, such as for high powered radars, and coax cables, like for your TV, are designed using Maxwall equations.
2006-11-21 04:32:23 · answer #1 · answered by oldprof 7 · 1⤊ 0⤋
Who pronounced gravitation is trouble-free to describe? Its a stress that needless to say exists, yet no longer extremely defined. At one time scientists felt that each physique illnesses got here from "undesirable air". As technological expertise progressed (sure I pronounced progressed) they found out approximately bacteria and virus. So somebody might have made your real comparable arguement one hundred twenty five yrs in the past utilising sickness because of the fact the occasion. only because of the fact they cant clarify it yet does no longer mean they wont. And magnetism is led to by utilising the alignment of atoms because of the fact the shell of the earth rotates at a distinctive speed than its iron middle. it extremely is been understood for some years.
2016-11-25 22:34:36 · answer #2 · answered by Anonymous · 0⤊ 0⤋
If you spend some time here
http://hyperphysics.phy-astr.gsu.edu/hbase/electric/maxeq2.html#c1
it's really worthwhile.
2006-11-21 00:38:52 · answer #3 · answered by Anonymous · 0⤊ 1⤋