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View the documentWorksheet No. 1
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Worksheet No. 1

No. 1 How many valence electrons does a silicon atom have?

No. 2 Silicon atoms combine into an orderly pattern. What is it called?

No. 3 If you wanted to produce a P-type semiconductor which of these would you use?

Acceptor atoms
Donor atoms
Pentavalent impurity

No. 4 Holes are minority carriers in which type of semiconductor?

No. 5 What is the barrier potential of a silicon diode at room temperature?

No. 6 What happens to an electron travelling through a forward biased diode?