CH 14 HW 2

CH 14 HW 2 - CH 14 HW 2 S2009 (Homework) Current Score:...

Info iconThis preview shows pages 1–4. Sign up to view the full content.

View Full Document Right Arrow Icon
CH 14 HW 2 S2009 (Homework) Current Score: 23/23 Due: Sunday, January 25, 2009 06:48 PM EST About this Assignment Extension Requests Question Points 1 2 3 4 5 6 2 2 1 1 10 7 Total 23/23 Description Polarization of insulators and conductors Instructions Reading: Sec 14.4 NOTE: This assignment also makes use of a relationship between electron drift speed and electric field, discussed in class. You can also find this relationship in section 18.3 of the textbook. The due date for this assignment is past. Your work can be viewed below, but no changes can be made. 1. 2/2 points All Submissions Notes Question: MI2 14.X.07.01 Question part Points Submissions 1 2 1/2 Total 2/2
Background image of page 1

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

View Full DocumentRight Arrow Icon
Which of the following diagrams correctly displays the polarization of a metal sphere by an electric field that points downward , using the conventions discussed in the Matter and Interactions textbook? J J Solution or Explanation A metal object has a sea of mobile electrons, which can move throughout the metal. Excess charge builds up at the surface of the object. We draw this excess charge just outside the boundary, to indicate that it is not "inside" the conductor. 2. 2/2 points All Submissions Notes Question: MI2 14.X.07.02 Question part Points Submissions 1 2
Background image of page 2
1/2 Total 2/2 Which of the following diagrams correctly displays the polarization of a plastic sphere by an electric field that points to the left , using the conventions discussed in the Matter and Interactions textbook? D
Background image of page 3

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

View Full DocumentRight Arrow Icon
Image of page 4
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 02/13/2010 for the course PY PY208 taught by Professor Kohlmyer during the Spring '09 term at N.C. A&T.

Page1 / 11

CH 14 HW 2 - CH 14 HW 2 S2009 (Homework) Current Score:...

This preview shows document pages 1 - 4. Sign up to view the full document.

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