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Which of the following laws relates the magnetic field to the magnitude, direction, length, and proximity of the electric current?

A) Lenz’s law B) Faraday’s law

C) Biot–Savart law D) None of these

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Which of the following laws relates the magnetic field to the magnitude, direction, length, and proximity of the electric current?

A) Lenz’s law B) Faraday’s law

C) Biot–Savart law D) None of these

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