Which of the following relations is valid for a spherical surface? – McqOptions

MCQOPTIONS

1.	Which of the following relations is valid for a spherical surface?
A.	<img src="/_files/images/electronics-and-communication-engineering/electromagnetic-field-theory/193-168-1.png">
B.	<img src="/_files/images/electronics-and-communication-engineering/electromagnetic-field-theory/193-168-2.png">
C.	<img src="/_files/images/electronics-and-communication-engineering/electromagnetic-field-theory/193-168-3.png">
D.	None of the above
Answer» D. None of the above

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