Re: Infinite reciporal interactions?


Euler Cheung wrote:
Does reciporal interaction happen in Physics?(Effect interact with
cause) i.e. Would an electrical current influence by its Magnetic flux
lines? Could all normal law of
electromagnetic explored as the result of infinite reciporal
interactions?

In electromagnetism we have Maxwell's Laws. They are Gauss' Law for
Electricity, Gauss' Law for Magnetism, Ampére's Law, and Faraday's
Law.

As a set they describe in detail the behavior of electric and magnetic
fields, including the induction of electric current by a magnetic field
changing around a conductor and the production of a magnetic field by
the movement of electric charges.

While these laws may look complicated when taken separately, when
expressed in the proper mathematics (tensor calculus) they simplify to
a single second order differential equation, the same as a simple
harmonic oscillator (a mass on a spring, a swing, planetary motions).

Interactions are just that: what goes on *between* something and
something *else*. In this sense, everything has reciprocal
interactions: everything that is affected by something else also
affects that other thing. For example, magnetic fields affect the
movement of charges, and moving charges affect magnetic fields.

"I call myself a 'narapoid' - paranoids bother me, so I bother them
back." - B.M. Evry

HTH

Tom Davidson
Richmond, VA

.

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