1.

In Free space, H = 0.1 cos (ωt – βx) az A/m (ax, ay, az are unit vectors along x, y, and z-axis respectively)The Total power passing through a square plate of side 10 cm on plane x + 2y = 1.0 is, approximately:

A. 42.12 mW
B. 16.85 mW
C. 18.84 mW
D. 8.425 mW
Answer» E.


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