Question
A current I travels counterclockwise through a closed copper wire loop which has the shape of a rectangle with sides 'a' and 'b'.
What is the magnitude of the magnetic field at the center, C, of the rectangle? Express your answer in terms of a, b, I and mu _0. (Enter mu_0 )
What is the magnitude of the magnetic field at the center, C, of the rectangle? Express your answer in terms of a, b, I and mu _0. (Enter mu_0 )
Answers
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