Bulk (spatial, volume) density of electromagnetic wave
$$\omega = \frac{E\cdot B}{v\cdot \varepsilon0\cdot \mu0}$$
ω - bulk (spatial, volume) density
E - electric field
B - magnetic induction
v - speed (velocity)
ε0 - permittivity constant
μ0 - magnetic constant
E - electric field
B - magnetic induction
v - speed (velocity)
ε0 - permittivity constant
μ0 - magnetic constant
Find
It is known that:
= 