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Electromagnetic Waves and Communication System — Physics STD 11 Science — Question

Maharashtra BoardEnglish MediumSTD 11 SciencePhysicsElectromagnetic Waves and Communication System1 Mark
MCQ
An antenna behaves as resonant circuit only when its length is ……………
  • A
    $\lambda / 2$
  • B
    $\lambda / 4$
  • C
    $\lambda$
  • ✓
    n $\lambda / 2$
✓

Answer

Correct option: D.
n $\lambda / 2$
n $\lambda / 2$

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