Multiple choice

What are responsible for the depletion region?

  1. Doping

  2. Ions

  3. Electrons

  4. Diffusion

  5. Barrier potential

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Diffusion is one of several transport phenomena that occur in nature. A distinguishing feature of diffusion is that it results in mixing or mass transport without requiring bulk motion.