A transmitter transmits at a wavelength of `300 m`. A condenser of capacitance `2.4 muF` is being used. The value of the inductance for the resonant c

Question

A transmitter transmits at a wavelength of `300 m`. A condenser of capacitance `2.4 muF` is being used. The value of the inductance for the resonant c

A transmitter transmits at a wavelength of `300 m`. A condenser of capacitance `2.4 muF` is being used. The value of the inductance for the resonant circuit is approximately
A. `10^(-8)H`
B. `10^(-6)H`
C. `10^(-9)H`
D. `10^(-7)H`

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

Related Questions

A parallel plate condenser has a capacitance `50 muF` in air and `100 muF` when immersed in an oil. The dielectric constant `k` of the oil is

2 Answers 4 Views

In an A.C. Circuit containing an inductance and a capacitance in series, the current is found to be maximum, when `L=0.5H` and `C=8 muF`. Then the ang

2 Answers 4 Views

A wave of wavelength 300 m is to be radiated through a transmitter. You are given a capacitor of `2.5 muF`. What should be the value of the inductance

2 Answers 4 Views

In a series resonant L-C-R circuit, the capacitance is changed from C to 3C. For the same resonant frequency, the inductance should be changed from L

2 Answers 10 Views

In an LCR series circuit the capacitance is changed from `C` to `4C` For the same resonant fequency the inductance should be changed from `L` to .

2 Answers 4 Views

A circuit of negligible resistance has an inductane of 10 mH and a capacitance of 0.1 `muF`. The resonant frequency of the circuit is nearly

2 Answers 4 Views

The power factor of a circuit containing a lamp of resistance 100 `Omega`, a choke coil of inductance 0.2 H and a condenser of capacitance 1 mH connec

2 Answers 6 Views

A `50Omega` resistor is connected in series with an inductance of 450 mH and capacitance 9 `muF`. The resonant frequency is nearly

2 Answers 4 Views

A transmitting station transmits radiowave of wavelength 360 m. What is the inductance of a coil required with a condenser of capacity 1.20 `mu`F in t

2 Answers 4 Views

In an RLC circuit, capacitance is changed from C to 2C. For the resonant frequency to remain unchanged, the inductance should be changed from L to :

2 Answers 4 Views

Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - A
`v=flamda`
`f=(v)/(lamda)`
`therefore (1)/(2pisqrt(LC))=(v)/(lamda)`
`(1)/(4pi^(2)LC)=(v^(2))/(lamda^(2))`
`therefore L=(lamda^(2))/(4pi^(2)v^(2)C)=(9xx10^(4))/(4xx9.87xx9xx10^(16)xx2.4xx10^(-6))`
`=10^(-8)H`

4 views Answered 2023-02-05 15:29