An electromagnet produces a magnetic field of 0.550 T in a cylindrical region of radius 2.50 cm between its poles. A straight wire carrying a current of 10.8 A passes through the center of this region and is perpendicular to both the axis of the cylindrical region and the magnetic field. What magnitude of force does this field exert on the wire?

Two long, parallel wires are separated by 8.13 cm and carry currents of 2.91 A and 3.35 A, respectively. Find the magnitude of the magnetic force F that acts on a 3.85 m length of either wire. F = N

A horizontal power line of length 56.2 m carries a current of 2.38 kA northward as shown in the figure below. The Earth's magnetic field at this location has a magnitude of 5.10 x 10-5 T. The field at this location is directed toward the north at an angle 65.0° below the power line. B 65.0° (a) Find the magnitude of the magnetic force on the power line.

A long, straight vertical segment of wire traverses a magnetic field of magnitude 2.50 Tas shown. The length of wire that lies in the magnetic field is 5.05cm long. When the switch is closed, a current of 6.73 A flows through the wire. What is the magnitude of the magnetic force (in N) acting on the segment of wire?

A particle with charge 7.30 x 10^-6 C moves at 3.00 x 10^6 m/s through a magnetic field of strength 2.52 T. The angle between the particles velocity and the magnetic field direction is 53.0 degrees and the particle undergoes an acceleration of 6.8 m/s^2. What is the particles mass?       6.48 kg     2.7 kg     5.4 kg     8.8 kg

A metal rod of 1.50 m long stands vertically near the earth’s equator carrying a current of 2.00 A down to the ground. The earth’s magnetic field at the location has a magnitude of 0.5 *10-4 T and points directly to the north. (a) What is the magnitude of the magnetic force on the wire? (b) What is the direction of the magnetic force on the wire?

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 long, straight wire carrying a current of 344 A is placed in a uniform magnetic field that has a magnitude of 7.54 × 10-3 T. The wire is perpendicular to the field. Find a point in space where the net magnetic field is zero. Locate this point by specifying its perpendicular distance from the wire.

A particle with charge 4.16 x 10^-6 C moves at 5.78 x 10^6 m/s through a magnetic field of strength 2.58 T. The angle between the particle s velocity and the magnetic field direction is 35.1 degrees and the particle undergoes an acceleration of 11.9 m/s^2. What is the particle s mass?  17.9 kg   3.00 kg  6.0 kg  7.1 kg

The horizontal component of the Earth's magnetic field has a magnitude of 1.6 x 105 T. An electron is shot vertically straight up from the ground with a speed of 2.1 x 106 m/s. What is the magnitude of the acceleration caused by the magnetic force? Ignore the gravitational force acting on the electron.