In a P type material the Fermi level is 0.3 eV above the valence band. The concentration of accepter atoms is increased. The new position of Fermi level is likely to be ?

R

Ravi Shankar

🎓 Newbie ⭐ 4.19K Points

📊 Electronic Devices and Circuits

Q. In a P type material the Fermi level is 0.3 eV above the valence band. The concentration of accepter atoms is increased. The new position of Fermi level is likely to be ?

(A) 0.5 eV above the valence band
(B) 0.2 eV above the valence band
(C) Below the valence band
(D) None of the above

💬 Discuss

✅ Correct Answer: (B) 0.2 eV above the valence band

Explanation: It will move to be nearer the valence band

Explanation by: Ravi Shankar

It will move to be nearer the valence band

💬 Discussion

📊 Question Analytics

👁️

666

Total Visits

📽️

1 y ago

Published

🎖️

Ravi Shankar

Publisher

📈

85%

Success Rate