Physics · Semiconductors, semiconductor diode: I-V characteristics in forward and reverse bias, diode as a rectifier
The transistor are usually made of
The transistor are usually made of
- A. metal oxides with high temperature coefficient of resistivity.
- B. metals with high temperature coefficient of resistivity.
- C. metals with low temperature coefficient of resistivity.
- D. semiconducting materials having low temperature coefficient of resistivity.
Step-by-step solution
Transistors are semiconductor devices, typically made from materials like silicon or germanium. Semiconductors have a negative temperature coefficient of resistivity, meaning their resistivity decreases with increasing temperature, which is generally considered a low temperature coefficient compared to metals. Options A, B, and C refer to metal oxides or metals, which are not used for transistors.