bharata Messages 9 Reaction score 0 Thread starter Aug 21, 2010 #1 Homework Statement How could the copper wire be made to produce a field more like the field produced by the steel wire? Homework Equations The Attempt at a Solution
Homework Statement How could the copper wire be made to produce a field more like the field produced by the steel wire? Homework Equations The Attempt at a Solution
kuruman Science Advisor Homework Helper Education Advisor Insights Author Gold Member 2025 Award Messages 16,100 Reaction score 9,307 Aug 21, 2010 #2 I don't know because you didn't tell me what the field produced by the steel wire looks like.