Discussion :: Exam Questions Paper
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A plane wave having the electric field component
V/m and travelling in free space in incident normally on a lossless medium with m = m0 and e = 9e0 which occupies the region y ≥ 0. The reflected magnetic field component is given by
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Answer : Option A
Explanation :
∴ r = - Ve 
will change direction and M will not change its direction
Direction of 
for incident field is in x, so direction of in the reflected field is also is in x.
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