For radiation field of an antenna at a distance r varies as – McqOptions

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1.	For radiation field of an antenna at a distance r varies as
A.	<img src="/_files/images/electronics-and-communication-engineering/electromagnetic-field-theory/201-340-1.png">
B.	<img src="/_files/images/electronics-and-communication-engineering/electromagnetic-field-theory/201-340-3.png">
C.	<img src="/_files/images/electronics-and-communication-engineering/electromagnetic-field-theory/201-340-4.png">
D.	<img src="/_files/images/electronics-and-communication-engineering/electromagnetic-field-theory/204-436-1.png">
Answer» B. <img src="/_files/images/electronics-and-communication-engineering/electromagnetic-field-theory/201-340-3.png">

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