A long horizontal wire carries a current I=5A out of the page, as shown in the image below. Calculate the magnitude and...
4. The wire shown in Fig. below is infinitely long and carries a current I. Calculate the magnitude and direction of the magnetic field that this current produces at point P. (Use Ampere's law)
A long horizontal wire carries 14.7 A of current due north. What is the magnitude of the net magnetic field 15.4 cm due west of the wire if the Earth's field there points downward, 39.5° below the horizontal, and has magnitude 4.97E-5 T? Calculate the angle relative to the horizontal with up as the positive direction.
Problem 20.71 A long, straight wire carries a current of 10.0 A, as shown in the figure 5.00 cm A ←-7.00 cm 10.0A Part A Use the law of Blot and Savart to find the direction of the magnetic field at point P due to the 2.20 mm segment A ANSWER The field is directed into the page. The field is directed out of the page. The field is directed to the right. The field is directed to the left....
a) a horizontal long straight wire carries a current of I1= 8A from left to right. The wire is tangential to a circular loop of wire of Radius R= .03 m lying immediately below it. The loop carries a current of l2= 2A in the counter clockwise direction. Assuming that the thickness of the wires are negligible, find the magnitude and direction of the net magnetic field at the center of the circular loop b) a second long wire also...
l wo current-carrying wires are located 12.5 cm apart, as shown below. The wire on the left carries a current of 562 mA out of the page and wire on the right carries a current of 378 mA into the page. P is 8.7 cm directly above the right wire. What is the magnitude and direction of the magnetic field at Point P? Express the direction as an angle relative to the +z-axis.
Consider the long, straight, current-carrying wires shown in Figure 22-42. One wire carries a current of 2.4 A in the nega direction; the other wire carries a current of 4.5 A in the positive x direction. 16 cm B 16 cm 16 cm 16 cm 4.5 A Figure 22-42 (a) At which of the two points, A or B, do you expect the magnitude of the net magnetic field to be greater? point A point B same at A and...
A long horizontal wire carries 23.0 A of current due north. The Earth's field 20.0 cm due west of the wire points north but downward, 44° below the horizontal, and has magnitude of 5.0 × 10-5TPart AWhat is the magnitude of the net magnetic field 20.0 cm due west of the wire?Part BWhat is the angle below the horizontal of the net magnetic field 20.0 cm due west of the wire?
A square loop of wire carries a current I. Current is flowing in a counterclockwise direction as shown. 16) If this loop is placed in a uniform magnetic field pointing out the page, what is the direction of the net force on the loop? up down left right zero 17) Now the loop is placed near a horizontal wire with current moving to the left. If the horizontal wire is right below the loop (in the plane of the page), what is...
Three parallel wires carry current into and out of the page. Wire 1 carries 4.00 A of current into the page at the origin. Wire 2 carries 5.00 A of current out of the page 1/2 d to the right of the origin along the +x axis. Wire 3 carries 8.00 A of current into the page at a point directly below wire 2, located a distance d away from the origin. (a) What is the direction of the net...
Learning Goal: To practice Problem-solving Strategy 24.2 Magnetic force problems A long straight horizontal wire carries a current I = 3.40 A to the left. A positive 1.00 C charge moves to the right at a distance 2.00 m above the wire at constant speed v = 5000 m/s. (Figure 1) What are the magnitude and the direction of the magnetic force on the charge? Part C What is the magnitude B of the magnetic field at the location of the charge due...