Question

The figure below shows two wires carrying currents of I = 5.45 A in opposite directions, separated by a distance d. Assume d = 11.8 cm. (a) Find the magnitude (in uT) and direction of the net magnetic field at a point halfway between the wires. magnitude РТ direction -Select- (b) Find the magnitude (in uT) and direction of the net magnetic field at point P, 11.8 cm to the right of the wire on the right. magnitude UT direction ---Select-- (C) Find the magnitude (in uT) and direction of the net magnetic field at point P., 2d = 23.6 cm to the left of the wire on the left. magnitude UT direction ---Select-- (d) What If? Repeat part (a) for the case where both wires carry currents in the same direction, upward in the figure. Find the magnitude (in uT) and direction of the net magnetic field at a point halfway between the wires. magnitude direction G--Select--- UT

Answer 1

. ad Magnetic field at midway b/w the wire 4 uo 2nd = 4x 2 x 10 x 5.45 ||: 8 x lo-2 E 3.69x10- = 36.9 UT b) direction auto the page o Magnetic field at point li Bile ty - teledy Eğu her - 10785.45, 4.61 MT 3 4.647 Ans 118x1-2 direction out of the page ③

at field point P2 Magnetic ho أمال 27-2d 20:30 x Moi 6 złd = = ve = 4x2x1027 x ver - 0.1539 x 165 ? 1.54 UT Direction out of the page. O case ca when direction. both wire carry wire in same Bu se