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Compute LC product of a tuned amplifer c...

Compute `LC` product of a tuned amplifer circuit required to generate a carrier `wave` of `1 MHz` for amplitude modulation

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The correct Answer is:
A, B, C, D
Frequency of signal obtained `= 1/(2pi sqrt(LC))=1 MHz` ltBrgt `rArr LC = 1/(2pixx 10^6)^2`
`rArr LC = 0.25xx 10^-13 s^2`
`rArr LC = 2.5 xx 10^-14 s^2`.
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The LC product for a tuned amplifier circuit that requires to generate a carrier wave of 1MHz is …….. xx 10^(14) s (Take pi^(2) = 10 )

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Knowledge Check

  • Compute LC product of a tuned amplifer circuit required to generate a carrier wve of 1 MHz for amplitude modulation

    A
    `52xx10^(-15)`
    B
    `25xx10^(-15)`
    C
    `2.5xx10^(-16)`
    D
    `2.0xx10^(-15)`

  • The LC product of a tuned amplifier circuit require to generate a carrier wave of 1 MHz for amplitude modulation is

    A
    `1.5xx10^(-14)s`
    B
    `1.2xx10^(-12)s`
    C
    `3.2xx10^(-12)s`
    D
    `2.5xx10^(-14) s`

  • A tuned amplifier circuit is used to generate a carrier frequency of 2 MHz for the amplitude modulation. The value of sqrt(LC) is

    A
    `(1)/(2pi xx 10^(6))`
    B
    `(1)/(2xx10^(6))`
    C
    `(1)/(3pi xx10^(6))`
    D
    `(1)/(4pi xx 10^(6))`

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