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Chapter 28 Homework - Attempt 1 em 10 Review | Constants Part A Two parallel wires are 5.60 cm apart and carry currents in opposite directions, as shown in (Figure 1). Find the magnitude of the magnetic field at point P due to two 1.50 mm segments of wire that are opposite each other and each 8.00 cm from P. Express your answer with the appropriate units HA FOE ? B = Value Units Submit Request Answer Part B Find the direction of the magnetic field at point P. O out of the page O into the page Submit Request Answer Figure Review | Constants First, launch the video Magnetic Force Between Parallel Wires. After watching the video, answer the follow-up question below. Currents product Thumb = Fingers curled Part A There are three long, straight, parallel wires depicted, all lying in one plane and carrying current in an upward direction. Find the force exerted on a 30-cin segment of wire B if I = 10 A. r, = 2.0 cm, and "? = 4.0 cm. A 1 2 13 A 22 A Express your answer with the appropriate units. Enter a positive value if the force is rightward and a negative value if the force is leftward. HA F = Value Units Submit Request Answer Provide Feedback Next > Review | Constants Part A A short current element dl = (0.500 mm)j carries a current of 5.00 A in the same direction as dl Find the magnetic field at P produced by this current element. Point P is located Enter the c, y, and z components of the magnetic field in teslas at T = (-0.730 m)i+ (0.390 m)k. separated by commas. DA AEd A O ? dBI d By: dBz T = Submit Request Answer Provide Feedback Next >