If H = 0.1 sin (108p t + βλ) A/m for a plane wave propagating in fr – McqOptions

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1.	If H = 0.1 sin (108p t + βλ) A/m for a plane wave propagating in free space, then the time average Poynting vector is
A.	(0.6psin2 βy) w/m2
B.	- 0.6p w/m2
C.	1.2p w/m2
D.	- 1.2p w/m2
Answer» E.

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