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ECE · Q316

Electromagnetic Field Theory

Engineering and GATE · ECE · question 316

Q316

If E = ( a_x + j a_y )e^ikz - j t and H = ( k ) ( a_y + j a_x )e^ikz - j t, the time averaged poynting vector is

If    and       the time averaged poynting vector is
A.
null vector
Answer
B.
C.
D.

Answer: Option A

Solution

Answer: Option A
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