In an \( n-p-n \) transistor circuit, the collector current is \( 10 \mathrm{~mA} \). If math xm...

Channel:
PW Solutions
Subscribers:
445,000
Published on ● Video Link: https://www.youtube.com/watch?v=f0Na0Pxri9s


Duration: 3:33
3 views
0

In an \( n-p-n \) transistor circuit, the collector current is \( 10 \mathrm{~mA} \). If math xmlns=http://www.w3.org/1998/Math/MathMLmn95/mn/math per cent of the electrons emitted reach the collector, which of the following statements are true?
(a) The emitter current will be \( 8 \mathrm{~mA} \).
(b) The emitter current will be \( 10.53 \mathrm{~mA} \).
(c) The base current will be \( 0.53 \mathrm{~mA} \).
(d) The base current will be \( 2 \mathrm{~mA} \).
šŸ“²PW App Link - https://bit.ly/YTAI_PWAP
šŸŒPW Website - https://www.pw.live



Other Videos By PW Solutions


2023-04-04Which of the following compounds undergoes both Cannizaro and Aldol reaction? a. \( \left(\mathr...
2023-04-04Can a body move with constant acceleration but with zero velocity? If yes, why?
2023-04-04Which of the following reactions results in the formation of a pair of diastereomers? img src=ht...
2023-04-04A ball falls on an inclined plane of inclination \( \theta \) from a height \( h \) above the po...
2023-04-04Let \( P=\left[\begin{array}{ccc}3 & -1 & -2 \\ 2 & 0 & \alpha \\ 3 & -5 &am...
2023-04-04\( \mathrm{CsBr} \) crystallises in a body-centred cubic lattice. The unit cell length is \( 436...
2023-04-04Term virus was given by -
2023-04-04Equal masses of \( \mathrm{H}_{2}, \mathrm{O}_{2} \) and methane have been taken in a container ...
2023-04-04A fission reaction is given by \( { }_{92}^{236} \mathrm{U} \rightarrow{ }_{54}^{140} \mathrm{Xe...
2023-04-04Two small particles of equal masses start moving in opposite directions from a point \( A \) in ...
2023-04-04In an \( n-p-n \) transistor circuit, the collector current is \( 10 \mathrm{~mA} \). If math xm...
2023-04-04If the atomic mass unit \( u \) were defined to be \( \frac{1^{\text {th }}}{5} \) of the mass o...
2023-04-04The value of \( \vec{b} \) such that scalar product of the vectors \( (\hat{i}+\hat{j}+\hat{k}) ...
2023-04-04img src=https://penpencil-static-content.s3.ap-south-1.amazonaws.com/5eb393ee95fab7468a79d189/1r...
2023-04-04The degree of dissociation of water at \( 25^{\circ} \mathrm{C} \) is \( 1.8 \times 10^{-7} \% \...
2023-04-04The least resolvable angle by a telescope using objective of aperture \( 5 \mathrm{~m} \) is nea...
2023-04-04A thin metallic spherical shell carries a charge \( Q \) on it. A point charge \( Q_{1} \) is pl...
2023-04-04Two point charges are kept at a certain distance from one another. The graph represents the vari...
2023-04-04In the system shown, the initial acceleration of the wedge of mass \( 5 M \) is (there is no fri...
2023-04-04The two sides of a given mountain have the same latitude and altitude. Are they likely to have t...
2023-04-04The centripetal force acting on a satellite orbiting round the earth and the gravitational force...