In the figure blow, the current i = 2.0 A and the radius of the circular loop is R = 0.25 m. a. Use the Biot-Savart Law to show that the magnetic field at the center of the circle (point C) is given by the following formula: B = 2R b. Knowing that the magnetic field due to a straight wire carrying current i at a perpendicular distance R from the wire is B = Fo, determine the magnitude an 2nR' direction of the magnetic field at point C. i i
In the figure blow, the current i = 2.0 A and the radius of the circular loop is R = 0.25 m. a. Use the Biot-Savart Law to show that the magnetic field at the center of the circle (point C) is given by the following formula: B = 2R b. Knowing that the magnetic field due to a straight wire carrying current i at a perpendicular distance R from the wire is B = Fo, determine the magnitude an 2nR' direction of the magnetic field at point C. i i
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Transcribed Image Text:In the figure blow, the current i = 2.0 A and the radius of the circular loop is R =
0.25 m.
a. Use the Biot-Savart Law to show that the magnetic field at the center of the
Hot
circle (point C) is given by the following formula: B =
2R°
b. Knowing that the magnetic field due to a straight wire carrying current i at a
perpendicular distance R from the wire is B = 0, determine the magnitude an
Hoi
2nR'
direction of the magnetic field at point C.
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