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The top documents tagged [steady currentthe field]
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steady currentthe field
Magnetic Field Lines for a Loop
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1 22.7 Source of magnetic field due to current The Oersted’s discovery in 1819 indicates an electric current can act as a source of magnetic field. Biot.
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Biot-Savart Law Biot-Savart law: The constant o is called the permeability of free space o = 4 x 10 -7 T. m / A.
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