wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

An LC circuit contains an inductor and capacitor of L=1 μH & C=0.01 μF. The wavelength of electromagnetic wave generated is nearly

A
0.5 m
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
5 m
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
190 m
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
19 m
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is C 190 m
Given,

L=1 μH ; C=0.01 μF

For an LC the resonant frequency of oscillation is,

ω=1LC

2πf=11×106×1×108

f=1072π

c=λf

λ=cf

λ=3×108107×2π=60π190 m

<!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> Hence, (C) is the correct answer.

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Electromagnetic Spectrum
PHYSICS
Watch in App
Join BYJU'S Learning Program
CrossIcon