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Unformatted text preview: homework 04 KANUNGO, ANIL 1 Latest unpenalized work: Sep 10 2007 Mon day 04:00 (after this date you can not make a perfect score). Work cutoff: Sep 11 2007, 4:00 am. Question 1, chap 23, sect 3. part 1 of 4 10 points Consider symmetrically placed rectangular insulators with uniformly charged distribu tions of equal magnitude as shown in the fig ures. x y + + + + Find the net electric field at the origin. 1. aligned with the positive yaxis 2. aligned with the positive xaxis 3. aligned with the negative yaxis 4. nonzero and not aligned with either the x or yaxis 5. aligned with the negative xaxis 6. zero with the direction undefined. Question 2, chap 23, sect 3. part 2 of 4 10 points x y ++++ ++++ In the figure above what is the net field at the origin? 1. aligned with the negative yaxis 2. aligned with the positive yaxis 3. nonzero and not aligned with either the x or yaxis 4. aligned with the negative xaxis 5. zero and the direction is undefined 6. aligned with the positive xaxis Question 3, chap 23, sect 3....
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This homework help was uploaded on 04/02/2008 for the course PHY 303L taught by Professor Turner during the Fall '08 term at University of Texas at Austin.
 Fall '08
 Turner
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