Electromagnetic oscillation and waves


Electromagnetic waves in free space


Electromagnetic waves in free space

phase velocity (light velocity) in medium
v =
m/s
velocity of light in free space
c =
3E8
m/s
relative dielectric capacitivity
ε =
relative magnetic capacity of matter
μ =

1. Define values of all variables, besides sought quantity
2. Change units if necessary
3. Click "Calculate"


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