EE325_Quiz_1_sol_Yilmaz

EE325_Quiz_1_sol_Yilmaz - NAME: _ Solution ˆ 1) Express...

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NAME: _____________ Solution EE325-Fall 2009 Quiz 1 1) Express the unit vector ˆ x a in cylindrical coordinate system, i.e., in terms of ˆˆˆ ,,, , , . z aaa z ρφ Hint: Dot product of two vectors gives the projection of one vector onto the other. (5 points) ˆˆ ˆ cos sin x aa a φφ =− 2) Express the following point specified in spherical coordinates in Cartesian coordinates: 3 (, , ) (2 , , ) ? 22 rx y z ππ θφ =⇒ = (2 points) 3 ) (0 , 2 ,0 ) y z = 3) Find the vector component of 0.1 0.2 0.3 xyz =++ G that is perpendicular to 10 6 5 + F . Hint: The result should be a vector. (3 points) See Homework 1 solutions. EE325-Fall 2009 Quiz 1 1) Express the unit vector ˆ x a in spherical coordinate system, i.e., in terms of , ,. r aaar Hint: Dot product of two vectors gives the projection of one vector onto
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This note was uploaded on 02/07/2010 for the course EE 325 taught by Professor Brown during the Fall '08 term at University of Texas at Austin.

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