MCQOPTIONS
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MCQOPTIONS
| 1. |
Bessel s differential equation for a circular waveguide is: |
| A. | <sup>2</sup>(d<sup>2</sup>R/ d <sup>2</sup>) + (dR/d ) + ( <sup>2</sup>kC<sup>2</sup> n<sup>2</sup>) R=0 |
| B. | n<sup>2</sup>(d<sup>2</sup>R/ d <sup>2</sup>) + n(dR/d ) + ( <sup>2</sup>kC<sup>2</sup> n<sup>2</sup>) R=0 |
| C. | d<sup>2</sup>R/ d <sup>2</sup> + dR/d + ( <sup>2</sup>kC<sup>2</sup> n<sup>2</sup>) R=0 |
| D. | None of the mentioned |
| Answer» B. n<sup>2</sup>(d<sup>2</sup>R/ d <sup>2</sup>) + n(dR/d ) + ( <sup>2</sup>kC<sup>2</sup> n<sup>2</sup>) R=0 | |