30.0 cm 40.0 cm (a) Find the direction and magnitude of the magnetic field at point P, which is in the same plane as the two wires. magnitude μT direction ---Select--- (b) Find the magnetic field at a point 30.0 cm above the point of intersection (30.0 cm out of the page, toward you). magnitude HT direction counterclockwise from the +x-axis, parallel to the xy-plane

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The figure below shows two wires carrying currents of I = 5.20 A in opposite directions, separated by a distance d. Assume d = 9.2 cm. P, 2d· (a) Find the magnitude (in µT) and direction of the net magnetic field at a point halfway between the wires. magnitude HT direction ---Select--- (b) Find the magnitude (in µT) and direction of the net magnetic field at point P,, 9.2 cm to the right of the wire on the right. magnitude µT direction ---Select--- (c) Find the magnitude (in µT) and direction of the net magnetic field at point P,, 2d = 18.4 cm to the left of the wire on the left. magnitude µT direction ---Select--- (d) What If? Repeat parts (a) through (c) for the case where both wires carry currents in the same direction, upward in the figure. Find the magnitude (in µT) and direction of the net magnetic field at a point halfway between the wires. magnitude µT direction ---Select---

Two long, straight wires are separated by 0.12 m. The wires carry currents of 3.0 A in opposite directions, as the drawing indicates. 0.030 m 0.120 m 0.060 m (a) Find the magnitude of the net magnetic fies at the point A. (b) Find the magnitude of the net magnetic field at the point B. T. Additional Materials O eBook 1321 MAR 17 étv MacBook Air 80 DII esc F1 F2 F3 F4 F5 F6 F7 F8 ! @ #3 $ & * 2 3 4 * 00 < (O