Electronics - Semiconductor Principles
Exercise : Semiconductor Principles - True or False
- Semiconductor Principles - General Questions
- Semiconductor Principles - True or False
- Semiconductor Principles - Filling the Blanks
6.
The first transistor was invented in 1938.
7.
Germanium is the most widely used semiconductor material because of its stability at high temperatures.
8.
The natural elements carbon, germanium, and silicon are semiconductors.
9.
The P-N junction is a barrier to electron flow.
10.
The number of electrons in the outer shell of carbon, germanium, and silicon is 5.
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