Question Pool -- Category T0A
In the far field, as the distance from the source increases, how does
power density vary?
-
A.
- The power density is proportional to the square of the distance
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B.
- The power density is proportional to the square root of the
distance
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C.
- The power density is proportional to the inverse square of the
distance
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D.
- The power density is proportional to the inverse cube of the
distance
See answer.
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