Question

The base-current of a transistor is  and the collector-current is 2.05 mA. A change of  in the base-current produces a change of 0.65 mA in the collector current. Find .  

Solution

Correct option is

24.07

  

       

                        

                        

                        = 24.07.

SIMILAR QUESTIONS

Q1

For germanium crystal, the forbidden energy gap in joules is

Q2

The value of from factor of full wave rectifier is

Q3

When the p-end of the p-n junction is connected to the negative terminal of the battery and the n-end to the positive terminal of the battery, then thep-n junction behaves like :   

Q4

n-type semiconductor is formed :

Q5

An n-type and a p-type silicon can be obtained by doping pure silicon with : 

Q6

An n-type semiconductor is :

Q7

The drift current in a p-n junction is :

Q8

The diffusion current in a p-n junction is 

Q9

In a p-n-p transistor with normal bias:

Q10

The current-gain of a transistor in a common-base arrangement is 0.98. Find the change in collector-current corresponding to a change of 5.0 mA in emitter-current. What would be the change in the base-current?