Browse by Stream
QnA
Home
QnA
Go To Your Study Dashboard

Get Answers to all your Questions

header-bg qa
  • Home
  • Medical
  • A transmitter consists of LC circuit with an inductance of

A transmitter consists of LC circuit with an inductance of \mathrm{1 \mu \mathrm{H}} and a capacitance of \mathrm{1 \mu \mathrm{F}}. What is the wavelength of the electromagnetic waves it emits?

Option: 1

8.84 \times 10^{-6} \mathrm{~m} \\


Option: 2

12.84 \times 10^{-6} \mathrm{~m} \\


Option: 3

16.84 \times 10^{-6} \mathrm{~m} \\


Option: 4

18.84 \times 10^{-6} \mathrm{~m}


Answers (1)

best_answer

\begin{aligned} & \mathrm{C}=1 \mu \mathrm{F} \\ \\& \mathrm{L}=1 \mu \mathrm{H} \\ \\& \lambda=? \end{aligned}

\begin{aligned} \gamma & = \mathrm{\frac{1}{2 \pi \sqrt{L C}}} \\ \\\text{C} & =\gamma \lambda \\ \\\gamma & =\frac{\text{c}}{\lambda} \\ \\\frac{\text{c}}{\lambda} & =\mathrm{\frac{1}{2 \pi \sqrt{L C}}} \\ \\\lambda & = \mathrm{C \times 2 \pi \sqrt{L C}} \end{aligned}

\begin{aligned} & =3 \times 10^8 \times 2 \times 3.14 \times\left(10^{-6} \times 10^{-6}\right)^{\frac{1}{2} / 2} \\ & =3 \times 10^8 \times 2 \times 3.14 \times 10^{-6} \\ & =18.84 \times 10^{-2} \\ & \lambda=1884 \mathrm{~m} \end{aligned}

Answer : \mathrm{18.84 \times 10^{-6} \mathrm{~m}}

Posted by

Info Expert 30

View full answer

NEET 2024 Most scoring concepts

    Just Study 32% of the NEET syllabus and Score up to 100% marks

Similar Questions

Trending Articles/News

anam-khan

Karnataka: NEET candidate dies by suicide; no note recovered
anam-khan

CBSE Re-evaluation Row: Dharmendra Pradhan seeks detailed report on technical failures
anam-khan

Before NEET, CMC Vellore’s unique MBBS admissions tested aptitude along with merit; paper-leak restarts debate

Latest Question