40 TOP SEMICONDUCTOR PRINCIPLES Online Test – Questions and Answers 1. Which of the following cannot actually move? ions majority carriers free electrons holes 2. Minority carriers are many times activated by: pressure forward bias heat dopants 3. If conductance increases as temperature increases, this is known as a: negative current flow positive resistance positive coefficient negative coefficient 4. What electrical characteristic of intrinsic semiconductor material is controlled by the addition of impurities? conductivity resistance power all 5. How many valence electrons are in every semiconductor material? 1 2 3 4 6. What is a type of doping material? extrinsic semiconductor material n-type semiconductor pentavalent material majority carriers Loading … Question 1 of 6
Plz explain ques. No 3 sir