A current-carrying conductor passes through a square region of magnetic field, magnitude 0.5 T, as shown in the diagram. The magnetic field is directed into the page. (a) What is the magnitude and direction of force on the wire?2¹1
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- Since a magnetic field exert forces on moving charges, it exerts a force on current carrying wires. Consider the wire segment in the figure, which is placed in the uniform magnetic field, and determine the force exerted on the wire due to current flowing through it. Find the net force, direction and magnitude in N, if the magnetic field B=0.5 T is pointed out of the page and the wire is carrying 1.2 A. None above 0.12 N; up 0.12 N; down 1.0 N; down 0.6 N; downtspace - Хc /0 EQ Problem 1 In a region where a magnetic field has magnitude 0.4 T in the positive x-direction, a q = 3μC charge is thrown with a velocity of 5 x 106 m/s at an angle of 37° with respect to the positive x-axis. What is the magnitude of the force exerted on the charge? (put number only without the units). Your Answer: Answer uestion 2 (50 points) E Listen WEBCAM RECORA straight, vertical wire carries a current of 2.15 A downward in a region between the poles of a large superconducting electromagnet, where the magnetic field has a magnitude of B = 0.554 T and is horizontal. What is the magnitude of the magnetic force on a 1.00 cm section of the wire that is in this uniform magnetic field, if the magnetic field direction is 30.0° south of west? Express your answer with the appropriate units. F = Submit Part F ゆ 6 = μÅ Submit Value What is the direction of this magnetic force? Express your answer in degrees. Request Answer — ΑΣΦ Units Request Answer ? ? O north of west
- In the figure, four long straight wires are perpendicular to the page, and their cross sections form a square of edge length a = 14.0 cm. Each wire carries 3.50 A, and the currents are out of the page in wires 1 and 4 and into the page in wires 2 and 3. In unit-vector notation, what is the net magnetic force per meter of wire length on wire 4? î+ i ĵ Units Number -2.63E-5 2.38E-5 N/mIn the figure, four long straight wires are perpendicular to the page, and their cross sections form a square of edge length a = 18.0 cm. Each wire carries 6.50 A, and the currents are out of the page in wires 1 and 4 and into the page in wires 2 and 3. In unit-vector notation, what is the net magnetic force per meter of wire length on wire 4?Part (a) Express the magnitude of the magnetic force on ab or cd, F1, in terms of the length L1, current I, and magnetic field B. F1 = ______ Part (b) Calculate the numerical value of the magnitude of the force, F1, on ab or cd in N. F1 = ______ Part (c) Express the magnitude of the magnetic force on bc or ad, F2, in terms of the length L2, current I, and magnetic field B. F2 = ______ Part (d) Express the torque of F1 on ab, with respect of the axis ef, in terms of F1 and L2. τab = ______
- A charge is moving perpendicular to a magnetic field and experiences a force whose magnitude is 1.33 × 10-3 N. If this same charge were to move at the same speed and the angle between its velocity and the same magnetic field were 26.9o, what would be the magnitude of the magnetic force that the charge would experience?A charge is moving perpendicular to a magnetic field and experiences a force whose magnitude is 4.15 x 10^-3 N. If this same charge were to move at the same speed and the angle between its velocity and the same magnetic field were 49.0 degrees, what would be the magnitude of the magnetic force that the charge would experience?A straight, vertical wire carries a current of 2.15 A downward in a region between the poles of a large superconducting electromagnet, where the magnetic field has a magnitude of B = 0.554 T and is horizontal. What is the magnitude of the magnetic force on a 1.00 cm section of the wire that is in this uniform magnetic field, if the magnetic field direction is south? Express your answer with the appropriate units. F: 1 O μA Value Submit Request Answer Units 5994 ?
- A beryllium-9 ion has a positive charge that is double the charge of a proton, and a mass of 1.50 ✕ 10−26 kg. At a particular instant, it is moving with a speed of 5.10 ✕ 106 m/s through a magnetic field. At this instant, its velocity makes an angle of 61° with the direction of the magnetic field at the ion's location. The magnitude of the field is 0.220 T. a) What is the magnitude of the magnetic force (in N) on the ion? b) What is the magnitude of the ion's acceleration (in m/s2) at this instant?A cosmic ray electron moves at 7.5 × 106 m/s perpendicular to the Earth's magnetic field at an altitude where the field strength is 1.0 × 10-5 T. What is the radius, in meters, of the circular path the electron follows?A duck flying due east passes over Atlanta, where the magnetic field of the Earth is 5.7 × 10−5 T directed north. The duck has a positive charge of 4.0 × 10−8 C. If the magnetic force acting on the duck is 3.40×10−11 N upward, what is the magnitude of the duck’s velocity? Answer in units of m/s.