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WorksheetsQuiz on Semiconductor Physics
Total questions: 6
Worksheet time: 3mins
Which of the following could be used as a donor atom used to produce N type semiconductor material?
Aluminium
Boron.
Phosphorus
Germanium
The minority carriers in P-type silicon are called _________________
Neutron
Proton
Electron
Hole
During formation of p-n junction
an electron diffuses from n to p side
a hole diffuses from p to n side
a hole diffuses from n to p side
an electron diffuses from p to n side
Which is not one of the properties of semiconductor?
4 electrons in outermost orbit, in covalent bonding.
atoms vibrate causes electron to break free from the bonds.
Electron free leaves hole.
Semiconductor has 2 types of charge carriers.
all of the above are the properties of it
Which among these is NOT a semiconductor
Germanium
Silicon
Gallium Arsenide
Titanium
The battery connections required to reverse bias a pn junction are ……
+ve terminal to p and –ve terminal to n
-ve terminal to p and +ve terminal to n
-ve terminal to p and –ve terminal to n
+ve terminal to p and +ve terminal to n
