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Posts: 3561
12 years ago
The energy density of an electromagnetic wave is
A) entirely in the electric field.
B) entirely in the magnetic field.
C) 1/4 in the electric field and 3/4 in the magnetic field.
D) 1/4 in the magnetic field and 3/4 in the electric field.
E) equally divided between the magnetic and the electric fields.
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Valued Member
12 years ago
E
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