PracticeExam1_sol - True or False To obtain a p-type elemental group four semiconductor you need to dope with an element group five of the periodic

Info iconThis preview shows pages 1–9. Sign up to view the full content.

View Full Document Right Arrow Icon
Practice Exam 1 Multiple Choice and True/False (Circle the letter of the most correct answer, 20%) 1)(2-points) True or False: In equilibrium, an electric field can NOT exist, otherwise a current would have to flow. 2)(2-points) True or False: An intrinsic material has equal concentrations of electrons and holes. 3) (2-points)
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Background image of page 2
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Background image of page 4
Background image of page 5

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Background image of page 6
Background image of page 7

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Background image of page 8
Background image of page 9
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: True or False: To obtain a p-type elemental group four semiconductor, you need to dope with an element group five of the periodic table. 4) (2-points) True or False: In equilibrium, if the electron density is increased by doping, the hole density must also increase to maintain charge balance....
View Full Document

This note was uploaded on 09/05/2009 for the course ECE 3040 taught by Professor Hamblen during the Spring '07 term at Georgia Institute of Technology.

Page1 / 9

PracticeExam1_sol - True or False To obtain a p-type elemental group four semiconductor you need to dope with an element group five of the periodic

This preview shows document pages 1 - 9. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online