151067
In CE NPN transistor \(10^{10}\) electrons enter the emitter in \(10^{-6} \mathrm{~s}\) when it is connected to battery. About 5\% electrons recombine with holes in the base. The current gain of the transistor is
\(\left.\overline{(\mathrm{e}=1.6} \times 10^{-19} \mathrm{C}\right)\)
151070 The collector supply voltage in \(\mathrm{CE}\) transistor amplifier is \(10 \mathrm{~V}\). The base current is \(10 \mu \mathrm{A}\) in the absence of the signal voltage and the voltage between the collector and the emitter is \(4 \mathrm{~V}\). The current gain \((\beta)\) of a transistor is 200 , then the value of the load resistance \(R_L\)
151074 For a common emitter amplifier, the audio signal voltage across the collector resistance 2 \(\mathrm{k} \Omega\) is \(2 \mathrm{~V}\). If the current amplification factor of the transistor is \(\mathbf{2 0 0}\), and the base resistance is \(1.5 \mathrm{k} \Omega\), the input signal and base current are
151067
In CE NPN transistor \(10^{10}\) electrons enter the emitter in \(10^{-6} \mathrm{~s}\) when it is connected to battery. About 5\% electrons recombine with holes in the base. The current gain of the transistor is
\(\left.\overline{(\mathrm{e}=1.6} \times 10^{-19} \mathrm{C}\right)\)
151070 The collector supply voltage in \(\mathrm{CE}\) transistor amplifier is \(10 \mathrm{~V}\). The base current is \(10 \mu \mathrm{A}\) in the absence of the signal voltage and the voltage between the collector and the emitter is \(4 \mathrm{~V}\). The current gain \((\beta)\) of a transistor is 200 , then the value of the load resistance \(R_L\)
151074 For a common emitter amplifier, the audio signal voltage across the collector resistance 2 \(\mathrm{k} \Omega\) is \(2 \mathrm{~V}\). If the current amplification factor of the transistor is \(\mathbf{2 0 0}\), and the base resistance is \(1.5 \mathrm{k} \Omega\), the input signal and base current are
151067
In CE NPN transistor \(10^{10}\) electrons enter the emitter in \(10^{-6} \mathrm{~s}\) when it is connected to battery. About 5\% electrons recombine with holes in the base. The current gain of the transistor is
\(\left.\overline{(\mathrm{e}=1.6} \times 10^{-19} \mathrm{C}\right)\)
151070 The collector supply voltage in \(\mathrm{CE}\) transistor amplifier is \(10 \mathrm{~V}\). The base current is \(10 \mu \mathrm{A}\) in the absence of the signal voltage and the voltage between the collector and the emitter is \(4 \mathrm{~V}\). The current gain \((\beta)\) of a transistor is 200 , then the value of the load resistance \(R_L\)
151074 For a common emitter amplifier, the audio signal voltage across the collector resistance 2 \(\mathrm{k} \Omega\) is \(2 \mathrm{~V}\). If the current amplification factor of the transistor is \(\mathbf{2 0 0}\), and the base resistance is \(1.5 \mathrm{k} \Omega\), the input signal and base current are
151067
In CE NPN transistor \(10^{10}\) electrons enter the emitter in \(10^{-6} \mathrm{~s}\) when it is connected to battery. About 5\% electrons recombine with holes in the base. The current gain of the transistor is
\(\left.\overline{(\mathrm{e}=1.6} \times 10^{-19} \mathrm{C}\right)\)
151070 The collector supply voltage in \(\mathrm{CE}\) transistor amplifier is \(10 \mathrm{~V}\). The base current is \(10 \mu \mathrm{A}\) in the absence of the signal voltage and the voltage between the collector and the emitter is \(4 \mathrm{~V}\). The current gain \((\beta)\) of a transistor is 200 , then the value of the load resistance \(R_L\)
151074 For a common emitter amplifier, the audio signal voltage across the collector resistance 2 \(\mathrm{k} \Omega\) is \(2 \mathrm{~V}\). If the current amplification factor of the transistor is \(\mathbf{2 0 0}\), and the base resistance is \(1.5 \mathrm{k} \Omega\), the input signal and base current are