2.  90 MHz

3.  450 MHz

4.  900 MHz

1.  0

2.  2/√3

4.  2√3

1.   r for r a

2.  0 for r a

4.  0 for r a

2.   Uniform and depends only on b

3.  Uniform and depends only on b and d

4.  Non uniform

2.  x=50.15cm from q and 1.15 cm from 2q

3.  x=51.15cm from q and 3.15 cm from 2q

4.  x=44.15cm from q and 4115 cm from 2q

1.   x-direction

3.  y-direction

4.  x z plane at an angle of 450 between the x and z direction

2.  4 Hz and left circular

3.  1.2 GHz and right circular

4.  4 Hz and right circular

1.  (∂2Ey/∂y2)=με(∂2Ey/∂t2)

2.  (∂2Ey/∂x2)=με(∂2Ey/∂t2)

1.  10%

3.  50%

4.  75%

1.  

2.  

4.