Q. In semiconductor physics, what is a 'hole'?
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A.
A negatively charged particle
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B.
A positively charged absence of an electron
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C.
A type of impurity
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D.
A defect in the crystal structure
Solution
A hole is a positively charged absence of an electron in a semiconductor material.
Correct Answer:
B
— A positively charged absence of an electron
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Q. In the context of FETs, what does 'Vgs' represent?
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A.
Gate-source voltage
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B.
Drain-source voltage
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C.
Gate-drain voltage
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D.
Source-drain voltage
Solution
Vgs represents the voltage difference between the gate and source terminals of a FET.
Correct Answer:
A
— Gate-source voltage
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Q. In the context of FETs, what does 'Vgs' stand for?
-
A.
Gate-source voltage
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B.
Drain-source voltage
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C.
Gate-drain voltage
-
D.
Source-drain voltage
Solution
Vgs stands for gate-source voltage, which is crucial for controlling the FET operation.
Correct Answer:
A
— Gate-source voltage
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