Dec 04 2019

Electric and Magnetic Fields

Jon Rogawski has a cool diagram and calculation using Faraday’s Law on page 979 of his Multivariable Calculus book*. The magnetic field around the straight wire with an alternating current flowing in it produces a voltage in an adjacent looped wire with no conventional energy applied except that from the other wire.

Of course this magnetic field, and likewise for electric fields, must have a pervasive field in which to transmit. One may say it transmits through the air, however Faraday’s law also applies in space.

These E and B fields transmit by turning and bending the E and B fields of the dense gamma rays.

* Rogawski, Jon, “Multivariable Calculus”, W. H. Freeman and Company, c. 2008

One response so far

One Response to “Electric and Magnetic Fields”

  1. Kevinon 05 Dec 2019 at 9:42 am

    When it is referred to as no conventional energy except the B field from the straight wire, it leaves room that the very existence of the atoms in the looped wire depend on gravity.

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