- #1
FatPhysicsBoy
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Homework Statement
Whilst revising the Biot-Savart law, I came across the result:
for the magnetic field due to a long straight wire. I understand that this can be found by integrating the Biot-Savart equation over the length of the wire, however after attempting the integral myself and looking at the integration in my notes I find myself unable to understand how to come to the result.
Homework Equations
The Attempt at a Solution
Outlined above. Any help will be appreciated, thank you.