Physics, asked by lalit985, 1 year ago

Speed ofelectromagneticwave in free space is

Answers

Answered by MuhammadQaiser
0
the speed of light (i.e. phase velocity) in a medium with permeability μ, and permittivity ε, and ∇2 is the Laplace operator. In a vacuum, vph = c0 = 299,792,458 meters per second, a fundamental physical constant. The electromagnetic wave equation derives from Maxwell's equations.
Similar questions