SDS_Exam1_Solution

SDS_Exam1_Solution - ECE321. Fall 2009. Exam 1 Solution...

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ECE321. Fall 2009. Exam 1 Solution Outline Handy Stuff cm 1 10 2 - = mm 1.0 10 3 - = μ 0 4 π 10 7 - = Problem 1 H x 10 = H y 20 = H z 5 - = x 4 5 - ( ) = y 2 2 - ( ) = z 4 1 - = F H x x H y y + H z z + = F 25 - = Problem 2 g 1 mm = r 10 cm = w 1 cm = d 2 cm = μ 0 4 π 10 7 - = N 1 100 = N 2 20 = i 1 5 = λ 2 0.004 = Φ 2 λ 2 N 2 = Φ 2 2 10 4 - × = B Φ 2 w d = B 1 = μ B μ 0 5000 1 B + = μ B μ 0 2.5 10 3 × = R 2 π r w d μ B 2 g w d μ 0 + = R 8.95775 10 6 × = N 2 i 2 N 1 i 1 - R Φ 2 = i 2 R Φ 2 N 1 i 1 + N 2 = i 2 114.57747 =
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Problem 3 R 2 π r w d μ 0 μ r 2g w d μ 0 + = R 2 w d μ 0 π r g + ( ) = λ 1 N 1 N 1 i 1 N 2 i 2 - ( 29 R = λ 2 N 2 N 2 i 2 N 1 i 1 - ( 29 R = 1 R w d μ 0 2 π r g + ( ) = λ L i = L w d μ 0 2 π r g + ( ) N 1 2 N 1 - N 2 N 1 - N 2 N 2 2
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SDS_Exam1_Solution - ECE321. Fall 2009. Exam 1 Solution...

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