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book Fundamentals of Engineering Electromagnetics 1st Edition by David Cheng cover

Fundamentals of Engineering Electromagnetics 1st Edition by David Cheng

Edition 1ISBN: 978-0201566116
book Fundamentals of Engineering Electromagnetics 1st Edition by David Cheng cover

Fundamentals of Engineering Electromagnetics 1st Edition by David Cheng

Edition 1ISBN: 978-0201566116
Exercise 42
In what manner does the B -field of an infinitely long straight filament carrying a direct current I vary with distance
Explanation
Verified
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Write Ampere's circuit law equation:
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Fundamentals of Engineering Electromagnetics 1st Edition by David Cheng
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