When the emitter current of a transistor is changed by \( 1 \mathrm{~mA} \), its collector curre...

Channel:
PW Solutions
Subscribers:
443,000
Published on ● Video Link: https://www.youtube.com/watch?v=BU6yUqQer4E


Duration: 2:10
0 views
0

When the emitter current of a transistor is changed by \( 1 \mathrm{~mA} \), its collector current changes by \( 0.995 \mathrm{~mA} \). Its common base current gain is
(a) 0.985
(b) 0.995
(c) 0.990
(d) None of these
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2023-06-09In a given circuit as shown the two input waveforms \( A \) and \( B \) are applied simultaneous...
2023-06-09To get output \( Y=1 \) for the following circuit, the correct choice for the input is: (a) \( A...
2023-06-09A full wave \( p-n \) diode rectifier uses a load resistance of 1300 \( \Omega \) No filter is u...
2023-06-09In a half wave rectifier, the output is taken across a \( 90 \Omega \) load resistor. If the res...
2023-06-09In the figure shown \( V_{0} \) is the potential barrier across a \( p \) - \( n \) junction, wh...
2023-06-09A combination of logic gate is shown in the circuit. If \( A \) is at \( 0 \mathrm{~V} \) and \(...
2023-06-09In certain transistor \( \alpha_{d c}=0.98 \) and \( I_{E}=1 \mathrm{~mA} \). The corresponding ...
2023-06-09Logic gates \( X \) and \( Y \) have the truth tables shown below: \begin{tabular}{|l|l|l|} \hli...
2023-06-09In a common emitter transistor amplifier circuit \( \beta=100 \). Input resistance \( R_{1}=1 \m...
2023-06-09A common emitter amplifier has a voltage gain 50 , an input impedance of 100 and an output imped...
2023-06-09When the emitter current of a transistor is changed by \( 1 \mathrm{~mA} \), its collector curre...
2023-06-09For a transistor, the current amplification factor is 0.8 . The transistor is connected in commo...
2023-06-09A transistor is used as an amplifier in \( C B \) mode with a load resistance of \( 5 \mathrm{k}...
2023-06-09For a common base configuration of PNP transistor \( \frac{I_{C}}{I_{E}}=0.96 \), then maximum c...
2023-06-09A common emitter amplifier is designed with NPN transistor \( (\alpha=0.99) \). The input impeda...
2023-06-09The minimum kinetic energy needed by an alpha particle to cause the nuclear reaction \( { }_{7}^...
2023-06-09If breakdown voltage of zener diode is \( 6 \mathrm{~V} \), then the value of \( I_{2} \) will b...
2023-06-09The binding energy of nucleons in a nucleus can be affected by the pairwise Coulomb repulsion. A...
2023-06-09The current in the given circuit is: \( ( \) Given barrier potential of the diode \( =0.5 \mathr...
2023-06-09If \( V_{A} \) and \( V_{B} \) denote the potentials of \( A \) and \( B \), then the equivalent...
2023-06-09The energy band gap of silicon is \( 1.14 \mathrm{eV} \). The minimum wavelength at which silico...