Prob.7 Two long, straight, parallel wires, 4.0 cm apart carry equal currents I1 = 12 =3.0A as shown. [a] What is the magnitude of the net B-field (in units of T) at point O? Point O is midway between the two wires.
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- Please help me. I don't get this. Don't use AI.Part B As it passes the origin, what are the strength and direction of the magnetic field at the (0 cm, 1 cm, 0 cm) position? Give your answer using unit vectors. Express your answer in terms of the unit vectors i, j, and k. Use the 'unit vector' button to denote unit vectors in your answer. TR 11 B 哈 ΑΣΦ Submit Request Answer Ć ? TA long horizontal wire carries 23.0 A of current due north. The Earth's field 25.0 cm due west of the wire points north but downward, 42° below the horizontal, and has magnitude of 5.0x10-5T. Part A What is the magnitude of the net magnetic field 25.0 cm due west of the wire? Express your answer using two significant figures. [5] ΑΣΦ B = Submit Part B What is the angle below the horizontal of the net magnetic field 25.0 cm due west of the wire? Express your answer using two significant figures. [5] ΑΣΦ 8= Request Answer Submit Request Answer ? below the horizontal
- Instructions1. In the three cases, use the average of the two angles ( = (+) + () =2), the averageof the two currents ( I = I(+) + I() =2), and Eqs. (1) and (2), and calculate coilÖeld and the earth ís horizontal component of magnetic Öeld, B(earth) H [ Tesla ].2. Based on the three previous calculations, what is your experimental determination ofthe horizontal component of the earthís magnetic Öeld, B(earth) H [ Gauss ]?3. Take the accepted value of the earthís horizontal component of magnetic Öeld in southFlorida to be 0:25 Gauss and calculate the percent error in your answer.1Please please please answer everything as fast as possible