Determine the relationship between alpha and beta, Physics

Assignment Help:

Derive the relation

1695_physics.png

Relationship  between  α and  β: Beta  factor  (β)  is  the  current  gain  factor  of  a common emitter circuit is defined as ratio of change in collector current (IC) to the change in base current (IB) i.e.,

2090_physics.png

And alpha factor (α) is also called current amplification factor and is defined as ratio of change in collector current (IC) to the change in emitter current (IE) i.e.

 

1868_physics.png


Related Discussions:- Determine the relationship between alpha and beta

Grating, plane transmission grating

plane transmission grating

Explain about intrinsic and extrinsic semiconductor, Q. Dissimilarity betwe...

Q. Dissimilarity between an intrinsic and extrinsic semiconductor? Answer:- Semiconductors permit only a little amount of light to pass through them. They are of two n-kin

Define p-n junction , when p type and n type semiconductor are joined or co...

when p type and n type semiconductor are joined or connected it is called p-n junction...in p-n junction the holes from p-type diffuse to n-type and vice versa....an finally a depl

Briefly explain eddy current laws and hysterious laws, Eddy currents can be...

Eddy currents can be briefly explained as currents produced due to induced emf in the form of eddies or ripples. Hysteresis laws mainly consists of 2 topics retentivity and coerci

Gravitational field inside a spherical shell, Gravitational Field inside a ...

Gravitational Field inside a Spherical Shell In this problem we prove that the gravitational field inside a thin spherical shell of finitemass is zero. By extension, the field

Calculate the transmit power required from the satellite, 1.  There are 40 ...

1.  There are 40 such microwave hops in tandem.  What is the end-to-end C/N of the link? 2.  Assume now that these 40 hops are replaced by a single satellite hop as shown below.

Electrostatics , why it is not possible to charge one object by rubbing wit...

why it is not possible to charge one object by rubbing without charging another object by rubbing

Help, Azelastine hydrochloride is an antihistamine nasal spray. A standard ...

Azelastine hydrochloride is an antihistamine nasal spray. A standard size container holds one fluid ounce (oz.) of the liquid. You are searching for this medication in a European d

How is laser in treatment use as cooling, How is laser in treatment use as ...

How is laser in treatment use as cooling? Lasers cooling treatment: A technique which has had recent success is laser cooling. It involves atom trapping, a process where a n

Screw gauge, 1. A screw gauge consists of U- shaped metallic frame F. To on...

1. A screw gauge consists of U- shaped metallic frame F. To one end of this frame, a flat shaft is fixed. On the opposite end of a hollow long cylinder C is fixed. 2. The hollow c

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd