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Unformatted text preview: Homework Assignment #2 Please turn in your homework before 3:30 pm on Wednesday Nov. 10 th , 2010 . The assignment box is located in Trottier (outside of the undergraduate office). The solutions will be posted online after 3:30pm on Nov. 10 th , 2010. Please be noted that some randomly selected problems will be graded, which will represent your total score. For example, if you only finished problems 1-4 but problems 5-6 are selected for grading, then you final mark is zero. Please work on these problems on your own. Discussions are not allowed. 1. A hollow tubular conductor is constructed from a type of brass having a conductivity of 1 . 2 10 7 S/m. The inner and outer radii are 9 mm and 10 mm respectively. Calculate the resistance per meter length at a frequency of (a) dc, (b) 20 MHz, and (c) 2 GHz. [10 points] 2. Consider a left-circularly polarized wave in free space that propagates in the forward z direction. The electric field is given by the appropriate form of Eq. (100) in the text book (page 429). (a) Determine electric field is given by the appropriate form of Eq....
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- Fall '10