Physics · Semiconductor Electronics
If the emitter current of a transistor is changed by 4 mA, the collector current changes by 3.5 mA. The value of β will be:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 13.5
- 20.5
- 30.875
- 47✓
Correct answer
7
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
👥
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Online Test Series
Start Free Mock Test →Preparing for Physics?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Semiconductor Electronics MCQs →Want more practice questions on Semiconductor Electronics?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Physics · Semiconductor Electronics