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Part A Calculate the magnitude of the magnetic field at point P due to the current in the semicircular section of wire shown in the figure (Figure 1). (Hint: Does the current in the long, straight section of the wire produce any field at P ? ) Express your answer in terms of the variables I, R, and magnetic constant μ0. Submit Request Answer Part B Find the direction of the magnetic field at point P. into the page out of the page Figure 1 of 1

Part A Calculate the magnitude of the magnetic field at point P due to the current in the semicircular section of wire shown in the figure (Figure 1). (Hint: Does the current in the long, straight section of the wire produce any field at P ? ) Express your answer in terms of the variables I, R, and magnetic constant μ0. Submit Request Answer Part B Find the direction of the magnetic field at point P. into the page out of the page Figure 1 of 1 Part A Calculate the magnitude of the magnetic field at point P due to the current in the semicircular section of wire shown in the figure (Figure 1). (Hint: Does the current in the long, straight section of the wire produce any field at P ? ) Express your answer in terms of the variables I, R, and magnetic constant μ0. Submit Request Answer Part B Find the direction of the magnetic field at point P. into the page out of the page Figure 1 of 1

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Part A
Calculate the magnitude of the magnetic field at point P due to the current in the semicircular section of wire shown in the figure (Figure 1). (Hint: Does the current in the long, straight section of the wire produce any field at P ?)
Express your answer in terms of the variables I , R , and magnetic constant μ 0 . ◻ Submit Request Answer Part B
Find the direction of the magnetic field at point P . into the page out of the page

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