Home
Class 12
PHYSICS
For a transistor β =75 and IE = 7.5 mA. ...

For a transistor β =75 and IE = 7.5 mA. The value of α is….

A

0.1

B

0.66

C

0.75

D

0.98

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • QUESTION BANK 2021

    NAVNEET PUBLICATION - MAHARASHTRA BOARD|Exercise Semiconductors Devices (Very Short Answer (VSA) ( 1 MARK Each ) )|8 Videos
  • QUESTION BANK 2021

    NAVNEET PUBLICATION - MAHARASHTRA BOARD|Exercise Semiconductors Devices (Short Answer I (SA1) ( 2 MARKS Each ) )|7 Videos
  • QUESTION BANK 2021

    NAVNEET PUBLICATION - MAHARASHTRA BOARD|Exercise Structure of Atoms and Nuclei (Long Answer ( LA) ( 4 marks Each) )|3 Videos
  • MULTIPLE CHOICE QUESTIONS

    NAVNEET PUBLICATION - MAHARASHTRA BOARD|Exercise Communication Systems|6 Videos
  • SHORT ANSWER QUESTIONS

    NAVNEET PUBLICATION - MAHARASHTRA BOARD|Exercise Assignments|3 Videos

Similar Questions

Explore conceptually related problems

For a transistor I_(e) = 25 mA and I_(b) = 1mA . The value of current gain alpha will be :-

For a transistor I_C = 15 mA, I_B = 0.5 mA. What is the current amplification factor(β)?

For a transistor, alpha=0.99 . Find the value of emitter current (in mA ) in common emitter connection for the same transistor if the value of base current is 10 mu A .

In a transistor amplifier, IC = 5.5 mA , IE = 5.6 mA. The current amplification facto β is…

In a common base configuration (transistor circuit) I_(E)=1mA, I_(C)=0.95mA . The value of base current is

The value of tan75^(@) =

Find the value of : sin75^(@)

For a transistor circuit, I_(B)=10mA and I_(C)=5.2mA ,

The base current of a transistor is 105 mu A and the collector current is 2.05 mA . Then beta of the transistor is

Find the value of tan 75^(@) .