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Unformatted text preview: Math 32B, Winter 06, Midterm 2 May 12, 2010 Name: 1 2 3 4 5 6 total There are six problems. You have 50 minutes. Do as many problems as you can in this time, skip those which you cannot solve. Each problem is worth 5 points. You are not allowed to use calculators. ..........Good luck! 1 Problem 1 Answer yes or no to each of the following five questions: 1. Is curl( f ) = 0 for all functions f : IR 2 IR? ............... 2. Is every conservative vectorfield F : IR 2 \ { (0 , 0) } IR 2 irrotational? ............... 3. Do we have div ( f ) = 0 for every function f : IR 2 IR? ............... 4. Is the following statement correct? A vectorfield F : D IR 2 on some domain D IR 2 is conservative if and only if every line integral of F over a closed curve C in D is equal to 0. ............... 5. Is the following statement correct? Given some parameterized curve and some vector field, the line integral of F along this curve depends only on the path...
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This note was uploaded on 06/03/2011 for the course PHYSICS 1B 1b taught by Professor Corbin during the Winter '10 term at UCLA.
 Winter '10
 Corbin

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