Question

An electromagnetic wave in a vacuum has a maximum electric field magnitude of 100 V/m and...

An electromagnetic wave in a vacuum has a maximum electric field magnitude of 100 V/m and a maximum magnetic field magnitude of 3.33 x 10-7 T. The energy density for this wave is:

a.

8.85 x 10-6 J m-3

b.

8.85 x 10-12 J m-3

c.

4.425 x 10-8 J m-3

d.

8.85 x 10-8 J m-3

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Answer #1

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