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book Field and Wave Electromagnetics 2nd Edition by David Cheng cover

Field and Wave Electromagnetics 2nd Edition by David Cheng

Edition 2ISBN: 978-0201128192
book Field and Wave Electromagnetics 2nd Edition by David Cheng cover

Field and Wave Electromagnetics 2nd Edition by David Cheng

Edition 2ISBN: 978-0201128192
Exercise 23
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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Field and Wave Electromagnetics 2nd Edition by David Cheng
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