Modern Physics 7 Question 33
34. During the propagation of electromagnetic waves in a medium,
(2014 Main)
(a) electric energy density is double of the magnetic energy density.
(b) electric energy density is half of the magnetic energy density.
(c) electric energy density is equal to the magnetic energy density.
(d) Both electric and magnetic energy densities are zero.
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Solution:
- Both the energy densities are equal i.e. energy is equally divided between electric and magnetic fields.
