MHT CET 2024 Physics question
Not in JEE Advanced syllabus
In an NPN transistor electrons enter the emitter in s and 2% electrons recombine with holes in base. The current ratios '' and '' of transistor are respectively (nearly)
Answer: (A)
Solution
The emitter current is A. Since 2% of the electrons recombine in the base, and . Then
See the full step-by-step solution
Create a free account to read the complete working, and practise questions like this in a timed test.
Create a free account