Discussion :: Communication Systems
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Assertion (A): Electromagnetic waves in free space spread uniformly in all directions from a point source
Reason (R): Free space has no interference or obstacles.
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A.
Both A and R are correct and R is correct explanation of A
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B.
Both A and R are correct but R is not correct explanation of A
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C.
A is correct but R is wrong
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D.
A is wrong but R is correct
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Answer : Option A
Explanation :
Since free space has no interference or obstacles, EM waves spread uniformly.
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