Discussion :: Analog Electronics
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Assertion (A): In an RC coupled amplifier the junction capacitances can be neglected at low frequencies but not at high frequencies
Reason (R): Capacitive reactance is inversely proportional to frequency.
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A.
Both A and R are correct and R is correct explanation for A
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B.
Both A and R are correct but R is not correct explanation for A
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C.
A is correct R is wrong
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D.
A is wrong R is correct
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Answer : Option A
Explanation :
At high frequencies XC is very small.
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