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flyingpig
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Explain this MIT problem??
http://web.mit.edu/course/8/8.02-esg/Spring03/www/8.02pset9sol.pdf
Problem 4 31-9
Why are they using x for the B-field? Isn't the distance from the rod to the loop h + w?? I don't understand on step 4.2
Homework Statement
http://web.mit.edu/course/8/8.02-esg/Spring03/www/8.02pset9sol.pdf
Problem 4 31-9
Why are they using x for the B-field? Isn't the distance from the rod to the loop h + w?? I don't understand on step 4.2
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