Answer to Question #163720 in Physics for Smayya Ruganyira

Question

Define a hole in a semi-conductor .

Why silicon and germanium are the two widely used semi-conductor materials?

Explain how watches can be considered as an electronic device.

List at least 8 electronic devices that are used at school.

You are provided with three electric components namely: one ordinary Dione, one resistor,one dry cell and connecting wires. Use the symbols of these elements to draw a complete electric circuit such that the ordinary diode is forward biased.

Answer 1

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