Practicing Success

Target Exam

CUET

Subject

Physics

Chapter

Semiconductors and Electronic Devices

Question:
It appears as if a fictitious device is connected across the junction with one side positive and the other side negative. What is this fictitious device?
Options:
A potentiometer
a battery
a capacitor
none of these.
Correct Answer:
a battery
Explanation:
Apparently, a battery is connected which has negative end on the p-side and positive end on the n-side.