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It is easy to break the covalent bond by thermal energy in case of –
Fermi level represents the energy level with probability of its occupation of –
In any specimen the Hall voltage is proportional to magnetic fieldb as–
At higher forward voltage, a junction diode is likely to –
The temperature co-efficient of an intrinsic semiconductor is –
The donor impurity must have only...... valence electrons.
Which of the following acceptor impurities is generally used for silicon?
Which of the following constitutes an active component?
The type of atomic bonding most common in semiconductor is –
Which of the following element has lowest atomic number ?
Which of the following element has four valence electrons ?
23 videos|89 docs|42 tests
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23 videos|89 docs|42 tests
|