The velocity of the plane wave e

1.	The velocity of the plane wave e
A.	<table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>2 </center></td></tr><tr><td style="text-align: center;"> </td></tr></table>
B.	<table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center> </center></td></tr><tr><td style="text-align: center;">2b</td></tr></table>
C.	<table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center> <sup>2</sup></center></td></tr><tr><td style="text-align: center;"> <sup>2</sup></td></tr></table>
D.	<table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center> </center></td></tr><tr><td style="text-align: center;"> </td></tr></table>
Answer» E.

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Consider two fields E = 120 cos (106 t x) ay V/m and H = A cos (106 t x) az A/m The values of A and which will satisfy the Maxwell's equation in a linear isotropic homogeneous lossless medium with r = 8 and r = 2 will be <table width="400px" border="0"><tr><td>A (in A/m)</td><td> (in rad/m)</td></tr><tr><td>A. 1</td><td>0.0105</td></tr><tr><td>B. 1</td><td>0.042</td></tr><tr><td>C. 2</td><td>0.0105</td></tr><tr><td>D. 2</td><td>0.042</td></tr></table>
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The velocity of the plane wave e

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