Question

Consider the following figure. (a) A conducting loop in the shape of a square of edge...



Consider the following figure.

(a) A conducting loop in the shape of a square of edge length ℓ = 0.360 m carries a current I = 11.4 A as in the figure above. Calculate the magnitude and direction of the magnetic field at the center of the square.

magnitude µT
direction ---Select--- to the left to the right upward downward into the page out of the page


(b) If this conductor is reshaped to form a circular loop and carries the same current, what is the value of the magnetic field at the center?

magnitude µT
direction ---Select--- to the left to the right upward downward into the page out of the page
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