In a \( C E \) transistor amplifier, the audio signal voltage across the collector resistance of...

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In a \( C E \) transistor amplifier, the audio signal voltage across the collector resistance of \( 2 \mathrm{k} \Omega \) is \( 2 \mathrm{~V} \). If the base resistance is \( 1 \mathrm{k} \Omega \) and the current amplification of the transistor is 100 , the input signal voltage is
(a) \( 0.1 \mathrm{~V} \)
(b) \( 1.0 \mathrm{~V} \)
(c) \( 1 \mathrm{mV} \)
(d) \( 10 \mathrm{mV} \)
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