- #1
teme92
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Homework Statement
Use Ampere's Law to show that the magnetic fi eld strength at a distance R from a long, straight wire, carrying a current I, is:
H = I/2[itex]\pi[/itex]R
Homework Equations
F=qVB
B=[itex]\mu[/itex]0I/2[itex]\pi[/itex]R
The Attempt at a Solution
I'm not sure how to answer this question. I got the integral form of Ampere's Law as:
∫B.dl=[itex]\mu[/itex]0I
However I don't understand what the question is asking me. Any help would be much appreciated.