(a) A conducting loop in the shape of a square of edge length ℓ = 0.380 m carries a current I = 10.6 A as in the figure above. Calculate the magnitude and direction of the magnetic field at the center of the square.find magnitude ut and direction.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? find magnitude and direction.

(a) A conducting loop in the shape of a square of edge length ℓ = 0.380 m carries a current I = 10.6 A as in the figure above. Calculate the magnitude and direction of the magnetic field at the center of the square.find magnitude ut and direction.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? find magnitude and direction.

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