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Questions and Answers
Which type of semiconductor is made of the semiconductor material in its extremely pure form?
Which type of semiconductor is made of the semiconductor material in its extremely pure form?
- Intrinsic semiconductor (correct)
- Impure semiconductor
- Pure semiconductor
- Extrinsic semiconductor
What impurity content is required for a semiconductor to be considered truly intrinsic?
What impurity content is required for a semiconductor to be considered truly intrinsic?
- One part in 10 billion (correct)
- One part in 1 million
- Less than one part in 100 million
- One part in 1 billion
How does the addition of one part impurity per million in a wafer of silicon material affect its conductivity?
How does the addition of one part impurity per million in a wafer of silicon material affect its conductivity?
- Increases its resistance
- Does not affect its conductivity
- Changes it from a good conductor to a poor conductor
- Changes it from a poor conductor to a good conductor (correct)
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