# exam1 - School of Electrical and Computer Engineering...

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School of Electrical and Computer Engineering, Cornell University 1 ECE 303: Electromagnetic Fields and Waves Fall 2007 Exam 1 September 25, 2007 INSTRUCTIONS: • Every problem must be done in a separate blue booklet – so you must have 3 separate blue booklets before starting the exam • Only work done on the blue exam booklets will be graded – do not attach your own sheets to the exam booklets under any circumstances • To get partial credit you must show all the relevant work • Correct answers with wrong reasoning will not get points • All questions do not carry equal points • All questions do not have the same level of difficulty DO NOT WRITE IN THIS SPACE

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School of Electrical and Computer Engineering, Cornell University 2 Problem 1 (30 points) a) Consider a circular loop of current of radius a and carrying a time-dependent current I ( t ) as shown below. The loop is positioned at a distance d along the z-axis from the x-y plane and is oriented parallel to the x-y plane. The infinite space for all negative values of the coordinate z is occupied by a perfect metal.
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• Fall '06
• RANA
• Electromagnet, Electric charge, School of Electrical and Computer Engineering, Cornell University Problem

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