For an electromagnetic wave traveling in free space, the relation between average energy densities due to electric (Ue) and magnetic (Um) fields is :
For an electromagnetic wave traveling in free space, the relation between average energy densities due to electric (Ue) and magnetic (Um) fields is :
Option 1 -
Ue > Um
Option 2 -
Ue = Um
Option 3 -
Ue ≠ Um
Option 4 -
Ue < Um
Asked by Shiksha User
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1 Answer
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Correct Option - 3
Detailed Solution:Kindly consider the following Image
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