silicon with aluminium, Ge with boron form p type semiconductor
33) A P-type crystal is obtained by doping
A) silicon with arsenic,
B) silicon with aluminium,
C) Ge with boron,
D) Ge with phosphorus, Hence, say whether
Answer is:
(B and C) are correct
Explanation:
Related Electronic Devices and Communication MCQ with Answers
Answer is:
electrons
Explanation:
Majority current carriers in N-types are electrons
Answer is:
a conductor
Explanation:
conductor?is an object or type of material that allows the flow of an electrical current in one or more directions. A metal wire is a common electrical?conductor. In metals such as copper or aluminium, the mobile charged particles are electrons.
Answer is:
3 or less than 3
Explanation:
The number of valence electrons in a good conductor is generally 3 or less than 3
Answer is:
forbidden band
Explanation:
Electrons are forbidden in a band (in a crystal) called the forbidden band