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2 Consider two energy levels: E1, E eV above the Fermi level and E2, EeV below the Fermi level. P1 and P2 are respectively the probabilities of E1 being occupied by an electron and E2 being empty. Then
- a)P1 > P2
- b)P1 = P2
- c)P1 < P2
- d)P1 & P2 depends on the number of free electrons
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
2 Consider two energy levels: E1, E eV above the Fermi level and E2, E...
Case 1:
E1 ⇒ EeV above the fermi level probability of E1 being occupied by on electron = P(E1)
Case II:
E2 → EeV below the fermi level probability of E2 being occupied
Probability of E2 being empty:
Probability of E2 being empty:
Most Upvoted Answer
2 Consider two energy levels: E1, E eV above the Fermi level and E2, E...
+ P2 = 1 (The probability of an electron being either in E1 or E2 is 100%)
b) If E1 is above the Fermi level, then P1 > 0 and P2 = 1 (E1 is occupied by an electron and E2 is empty)
c) If E2 is above the Fermi level, then P1 = 0 and P2 < 1="" (e1="" is="" empty="" and="" e2="" is="" occupied="" by="" an="" />
d) If E1 and E2 are at the Fermi level, then P1 = P2 = 0.5 (There is an equal probability of an electron being in either E1 or E2)
b) If E1 is above the Fermi level, then P1 > 0 and P2 = 1 (E1 is occupied by an electron and E2 is empty)
c) If E2 is above the Fermi level, then P1 = 0 and P2 < 1="" (e1="" is="" empty="" and="" e2="" is="" occupied="" by="" an="" />
d) If E1 and E2 are at the Fermi level, then P1 = P2 = 0.5 (There is an equal probability of an electron being in either E1 or E2)
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2 Consider two energy levels: E1, E eV above the Fermi level and E2, EeV below the Fermi level. P1and P2are respectively the probabilities of E1being occupied by an electron and E2being empty. Thena)P1> P2b)P1= P2c)P1< P2d)P1& P2depends on the number of free electronsCorrect answer is option 'B'. Can you explain this answer?
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2 Consider two energy levels: E1, E eV above the Fermi level and E2, EeV below the Fermi level. P1and P2are respectively the probabilities of E1being occupied by an electron and E2being empty. Thena)P1> P2b)P1= P2c)P1< P2d)P1& P2depends on the number of free electronsCorrect answer is option 'B'. Can you explain this answer? for Electronics and Communication Engineering (ECE) 2025 is part of Electronics and Communication Engineering (ECE) preparation. The Question and answers have been prepared according to the Electronics and Communication Engineering (ECE) exam syllabus. Information about 2 Consider two energy levels: E1, E eV above the Fermi level and E2, EeV below the Fermi level. P1and P2are respectively the probabilities of E1being occupied by an electron and E2being empty. Thena)P1> P2b)P1= P2c)P1< P2d)P1& P2depends on the number of free electronsCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Electronics and Communication Engineering (ECE) 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for 2 Consider two energy levels: E1, E eV above the Fermi level and E2, EeV below the Fermi level. P1and P2are respectively the probabilities of E1being occupied by an electron and E2being empty. Thena)P1> P2b)P1= P2c)P1< P2d)P1& P2depends on the number of free electronsCorrect answer is option 'B'. Can you explain this answer?.
2 Consider two energy levels: E1, E eV above the Fermi level and E2, EeV below the Fermi level. P1and P2are respectively the probabilities of E1being occupied by an electron and E2being empty. Thena)P1> P2b)P1= P2c)P1< P2d)P1& P2depends on the number of free electronsCorrect answer is option 'B'. Can you explain this answer? for Electronics and Communication Engineering (ECE) 2025 is part of Electronics and Communication Engineering (ECE) preparation. The Question and answers have been prepared according to the Electronics and Communication Engineering (ECE) exam syllabus. Information about 2 Consider two energy levels: E1, E eV above the Fermi level and E2, EeV below the Fermi level. P1and P2are respectively the probabilities of E1being occupied by an electron and E2being empty. Thena)P1> P2b)P1= P2c)P1< P2d)P1& P2depends on the number of free electronsCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Electronics and Communication Engineering (ECE) 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for 2 Consider two energy levels: E1, E eV above the Fermi level and E2, EeV below the Fermi level. P1and P2are respectively the probabilities of E1being occupied by an electron and E2being empty. Thena)P1> P2b)P1= P2c)P1< P2d)P1& P2depends on the number of free electronsCorrect answer is option 'B'. Can you explain this answer?.
Solutions for 2 Consider two energy levels: E1, E eV above the Fermi level and E2, EeV below the Fermi level. P1and P2are respectively the probabilities of E1being occupied by an electron and E2being empty. Thena)P1> P2b)P1= P2c)P1< P2d)P1& P2depends on the number of free electronsCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Electronics and Communication Engineering (ECE).
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