using a linear antenna. The length l of the antenna and effective power radiated 
will be given respectively as - (K is a constant of proportionality) [JEE Online 09-04-2017]
A)
B)
C)
D)
Correct Answer: D
Solution :
| [d] Length of antenna = comparable to \[\lambda \] |
| Power \[P=\mu {{\left( \frac{1}{\lambda } \right)}^{2}}\] |
| here \[\mu =K\] |
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