I suppose the pahases are the same. If they aren't, should I find them too ?berkeman said:
I can't recall any formula for that.berkeman said:
totalnewbie said:
The electromagnetic wave equation is a mathematical equation that describes the behavior of electromagnetic waves, which are a combination of electric and magnetic fields that propagate through space at the speed of light.
The electromagnetic wave equation is significant because it provides a fundamental understanding of how electromagnetic waves behave, which is essential for many fields, including physics, engineering, and telecommunications.
The general form of the electromagnetic wave equation is ∇²E = με(∂²E/∂t²), where E is the electric field, μ is the permeability of the medium, ε is the permittivity of the medium, and ∇² is the Laplace operator.
The electromagnetic wave equation is derived from Maxwell's equations, which are a set of four fundamental equations that describe the behavior of electric and magnetic fields. The wave equation is obtained by taking the curl of Faraday's law and Ampere's law and combining them with the continuity equation for charge.
The electromagnetic wave equation has numerous real-life applications, including the development of communication technologies such as radio, television, and satellite communication. It is also used in medical imaging techniques such as MRI and in the design of optical devices such as lenses and mirrors.
