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Which among the following statements is correct regarding the dependence of voltage gain of an amplifier on the frequency of the signal?
- a)does not depend upon frequency of the signal
- b)increases with frequency of the signal
- c)decreases with frequency of the signal
- d)initially constant and then decreases with frequency of the signal
Correct answer is option 'D'. Can you explain this answer?
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Most Upvoted Answer
Which among the following statements is correct regarding the dependen...
Dependence of voltage gain on frequency:
- Frequency dependence:
The voltage gain of an amplifier typically depends on the frequency of the input signal.
- Initial behavior:
At lower frequencies, the voltage gain of an amplifier may remain relatively constant. This is known as the mid-frequency range where the amplifier operates optimally.
- Frequency response:
As the frequency of the input signal increases, the voltage gain of the amplifier tends to decrease. This decrease in voltage gain with increasing frequency is due to the inherent limitations of the amplifier circuitry.
- Roll-off:
The decrease in voltage gain with frequency is often referred to as the "roll-off" of the amplifier. The roll-off frequency is the frequency at which the voltage gain starts to decrease significantly.
- High-frequency limitations:
At very high frequencies, the amplifier may not be able to provide the same level of voltage gain as it does at lower frequencies. This is due to factors such as internal capacitance and inductance in the amplifier circuitry.
- Conclusion:
Therefore, the correct statement regarding the dependence of voltage gain of an amplifier on the frequency of the signal is that it initially remains constant at mid-frequencies and then decreases as the frequency of the signal increases.
- Frequency dependence:
The voltage gain of an amplifier typically depends on the frequency of the input signal.
- Initial behavior:
At lower frequencies, the voltage gain of an amplifier may remain relatively constant. This is known as the mid-frequency range where the amplifier operates optimally.
- Frequency response:
As the frequency of the input signal increases, the voltage gain of the amplifier tends to decrease. This decrease in voltage gain with increasing frequency is due to the inherent limitations of the amplifier circuitry.
- Roll-off:
The decrease in voltage gain with frequency is often referred to as the "roll-off" of the amplifier. The roll-off frequency is the frequency at which the voltage gain starts to decrease significantly.
- High-frequency limitations:
At very high frequencies, the amplifier may not be able to provide the same level of voltage gain as it does at lower frequencies. This is due to factors such as internal capacitance and inductance in the amplifier circuitry.
- Conclusion:
Therefore, the correct statement regarding the dependence of voltage gain of an amplifier on the frequency of the signal is that it initially remains constant at mid-frequencies and then decreases as the frequency of the signal increases.
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Which among the following statements is correct regarding the dependen...
The voltage gain of an amplifier is initially constant and then decreases with the frequency of the signal.
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Which among the following statements is correct regarding the dependence of voltage gain of an amplifier on the frequency of the signal?a)does not depend upon frequency of the signalb)increases with frequency of the signalc)decreases with frequency of the signald)initially constant and then decreases with frequency of the signalCorrect answer is option 'D'. Can you explain this answer?
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Which among the following statements is correct regarding the dependence of voltage gain of an amplifier on the frequency of the signal?a)does not depend upon frequency of the signalb)increases with frequency of the signalc)decreases with frequency of the signald)initially constant and then decreases with frequency of the signalCorrect answer is option 'D'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about Which among the following statements is correct regarding the dependence of voltage gain of an amplifier on the frequency of the signal?a)does not depend upon frequency of the signalb)increases with frequency of the signalc)decreases with frequency of the signald)initially constant and then decreases with frequency of the signalCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which among the following statements is correct regarding the dependence of voltage gain of an amplifier on the frequency of the signal?a)does not depend upon frequency of the signalb)increases with frequency of the signalc)decreases with frequency of the signald)initially constant and then decreases with frequency of the signalCorrect answer is option 'D'. Can you explain this answer?.
Which among the following statements is correct regarding the dependence of voltage gain of an amplifier on the frequency of the signal?a)does not depend upon frequency of the signalb)increases with frequency of the signalc)decreases with frequency of the signald)initially constant and then decreases with frequency of the signalCorrect answer is option 'D'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about Which among the following statements is correct regarding the dependence of voltage gain of an amplifier on the frequency of the signal?a)does not depend upon frequency of the signalb)increases with frequency of the signalc)decreases with frequency of the signald)initially constant and then decreases with frequency of the signalCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which among the following statements is correct regarding the dependence of voltage gain of an amplifier on the frequency of the signal?a)does not depend upon frequency of the signalb)increases with frequency of the signalc)decreases with frequency of the signald)initially constant and then decreases with frequency of the signalCorrect answer is option 'D'. Can you explain this answer?.
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Which among the following statements is correct regarding the dependence of voltage gain of an amplifier on the frequency of the signal?a)does not depend upon frequency of the signalb)increases with frequency of the signalc)decreases with frequency of the signald)initially constant and then decreases with frequency of the signalCorrect answer is option 'D'. Can you explain this answer?, a detailed solution for Which among the following statements is correct regarding the dependence of voltage gain of an amplifier on the frequency of the signal?a)does not depend upon frequency of the signalb)increases with frequency of the signalc)decreases with frequency of the signald)initially constant and then decreases with frequency of the signalCorrect answer is option 'D'. Can you explain this answer? has been provided alongside types of Which among the following statements is correct regarding the dependence of voltage gain of an amplifier on the frequency of the signal?a)does not depend upon frequency of the signalb)increases with frequency of the signalc)decreases with frequency of the signald)initially constant and then decreases with frequency of the signalCorrect answer is option 'D'. Can you explain this answer? theory, EduRev gives you an
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