Evaluate voltage drop across the load resistance, Physics

Assignment Help:

Q. A transistor is connected in CE configuration. The voltage drop across the load resistance ( Rc) 3 k is 6 V. Find the base current. The current gain α of the transistor is 0.97.

The voltage drop across the load resistance = ICRC = 6V

IC = 6 / Rc = 6 / 3 X 103 = 2 mA.

β = α / 1-α = 0.97 / 1 -0.97 = 32.33

I B = I C / β = 2 X 10 -3 / 32.33

= 61.86 μA


Related Discussions:- Evaluate voltage drop across the load resistance

Moment of inertia of a single particle, For a very every case the moment of...

For a very every case the moment of inertia of a one particle about an axis is given by,   I = mr 2 Here, m is the mass of the particle and r its distance from the axis under

The Schrodinger Equation, What is the upside down delta in the Schrodinger ...

What is the upside down delta in the Schrodinger Equation?

Ferrits, Detail information about ferrits also current research on ferrits

Detail information about ferrits also current research on ferrits

What is the electric potential in hollow conducting shell, Five coulombs of...

Five coulombs of charge are placed on a thin-walled conducting shell. Once the charge has come to rest, the electric potential in the hollow conducting shell is found to be:

Electrostatic, why can one ignore quantization of charge when dealing with ...

why can one ignore quantization of charge when dealing with macroscopic charges

Vectors and 3 Dimensional Forces, 5 example of Classification and 5 types o...

5 example of Classification and 5 types of Vectors and 3 Dimensional Forces

Lumen, lumen; lm: The derived SI unit of luminous flux, described as t...

lumen; lm: The derived SI unit of luminous flux, described as the luminous flux emitted through a uniform point source of 1 cd emitting its luminous energy on a solid angle of

Postulates of special theory of relativity, Postulates of Special Theory of...

Postulates of Special Theory of Relativity - 1. All law of physics having same form in all inertial frame of reference. 2. The speed of light in free space is constant, irres

Describe the process of diffusion in cells, 1.  Describe the process of dif...

1.  Describe the process of diffusion in cells (not more than 2 pages).  2.  Derive the equation for Fick's second law. 3.  Draw a typical FRAP curve and explain its differen

Define amplitude (a), The Maximum displacement of a vibrating particle of m...

The Maximum displacement of a vibrating particle of medium from its mean position is known as amplitude.

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