A rectangular coil, with corners labeled ABCD, has length L = 8.00 cm and width w = 4.00 cm. It is placed between the poles of a magnet where the magnetic field is B = 4.0x104 T, as shown in the figure. If there is a current I = 1.4.00 A flowing through this coil in the direction shown, what is the magnitude of the magnetic force acting on the section BC of this coil? W L. S A B.

Hey I am doing some physics homework and am stumped on this question.  Any help will be great! Thanks!

A current of 13 A flow through a square loop where each side is 16 cm in length. Calculate the magnitude of the magnetic field at the center of the loop.

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If a rectangular loop of wire is placed between the two poles poles of a magnet, with the dimensions w = 0.30 m and L = 1.2 m, and carries a current | = 3.0 A ( clockwise). The magnetic field due to the magnet is uniform and of magnitude 0.90 T. The loop rotates in the magnetic field. What is the magnitude of maximum torque acting on the wire due to the magnetic field? B WC N L A D O 0.40 N · m O 0.83 N · m O 0.48 N · m O 0.97 N · m O 0.88 N · m

A wire carrying 1.5 A passes through a 48-mT magnetic field. The wire is perpendicular to the field and makes a quarter-circle turn of radius 21 cm as it passes through the field region, as shown in (Figure 1). Figure 1.5 A- X X X X X 21 cm Bin X X X X X X Part A Find the magnitude of the magnetic force on this section of wire. Express your answer in newtons. F= Submit Part B Η ΑΣΦ Submit Request Answer ΕΠ ΑΣΦ Find the direction angle of the magnetic force on this section of wire. The angle is measured from the rightward direction toward the upward direction. Express your answer in degrees. " Request Answer Ò A 1 ? < Return to Assignment Provide Feedback N P ?

a) What is the magnitude of the magnetic field at point P if I1 = 12.1 A and I2 = 33.7 A, in T? b) What is the direction of the magnetic field at point P with repsect to the figure?

In the figure, point P, is at perpendicular distance R = 28.7 cm from one end of straight wire of length L = 14.6 cm carrying current i = 0.756 A. (Note that the wire is not long.) What is the magnitude of the magnetic field at P2? P R R L. Number i Units

A rectangular coil, with corners labeled ABCD, has length L = 9.00 cm and width w = 3.00 cm. It is placed between the poles of a magnet where the magnetic field is B = 4.0x10-4 T, as shown in the figure. If there is a current I = 1.2.00 A flowing through this coil in the direction shown, what is the magnitude of the magnetic force acting on the section BC of this coil? B W N L S A D

In the figure, point P2 is at perpendicular distance R = 29.5 cm from one end of straight wire of length L = 13.4 cm carrying current i= 0.783 A. (Note that the wire is not long.) What is the magnitude of the magnetic field at P2? Po R I. Number i Units