A wire carrying a steady current from east to west is levitated by being placed in...
2. A very long, straight wire runs from west to east. The wire is 17 m long and carries a 2.6 A current that moves from west to east. a. Earth's magnetic field is approximately uniform, and is directed from south to north. At the location of the wire, the magnetic field has the strength 4.4 x 10-5 T. Calculate the magnitude and direction of the force that Earth's magnetic field applies to the wire. b. What is the magnitude...
A straight 2.20 m wire carries a typical household current of 1.50 A (in one direction) at a location where the earth's magnetic field is 0.550 gauss from south to north. A.) Find the direction of the force that our planet's magnetic field exerts on this cord if is oriented so that the current in it is running from west to east. Please choose: a. Force is directed upward; b. Force is directed downward; c. There is no force exerting...
You are standing directly under a wire carrying a current to the West. At your position, the magnetic field of the wire points to the: A. None of these answers B. North C. East D. West E. South
QUESTION 7 You are standing directly under a wire carrying a current to the West. At your position, the magnetic field of the wire points to the: A South B. North None of these answers D. East E. West
QUESTION 20 You are standing directly under a wire carrying a current to the West. At your position, the magnetic field of the wire points to the A. East B. North C. South o D. West O E. None of these answers
A straight, vertical wire carries a current of 2.20 Adownward in a region between the poles of a large superconducting electromagnet, where the magnetic field has a magnitude of B = 0.564 Tand is horizontal. Part A What is the magnitude of the magnetic force on a 1.00 cmsection of the wire that is in this uniform magnetic field, if the magnetic field direction is east? F= Part B What is the direction of this magnetic force? south west north...
the magnetic field west of the wire with current into the page is a)East b)west c)north d)south
A horizontal compass is placed 17 cm due south from a straight vertical wire carrying a 46 A current downward. In what direction does the compass needle point at this location? Assume the horizontal component of the Earth's field at this point is 0.45 x 10-4 T and the magnetic declination is 00. 48. X。(counterclockwise from east is positive)
The size of the magnetic force on a straight wire of length L carrying current I in a uniform magnetic field with strength B is F=ILBsin(?). Here ? is the angle between the direction of the current (along the wire) and the direction of the magnetic field. Hence Bsin(?) refers to the component of the magnetic field that is perpendicular to the wire, B?. Thus this equation can also be written as F=ILB?. The direction of the magnetic force on...
upward 12) Avertical wire Carries current straight up in a region where the magnetic field Vector fonts toward the north. What is the direction of the magnetic free on this wone A.) downward Bij toward the northe C) toward the East Di) toward the west F.) toward the South