The magnetic force acting on a wire that is perpendicular to a 2.9 T uniform magnetic field is 4.4 N. If the current in the wire is 5.0 A, what is the length of the wire that is inside the magnetic field? Answer in units of m.
The magnetic force acting on a wire that is perpendicular to a 2.9 T uniform magnetic...
A current-carrying wire of length 52.0 cm is positioned perpendicular to a uniform magnetic field. If the current is 15.0 A and it is determined that there is a magnetic force of 2.3 N on the wire due to the interaction of the current and field, what is the magnitude of the magnetic field? A. 0.52 T OB. 0.46 T: C.0.38 T, OD.0.29 T: E.0.18 T: OF. 0.12 T.
Consider a magnetic force acting on an electric charge in a uniform magnetic field. Which of the following statements are true? A magnetic force is exerted on an electric charge moving through a uniform magnetic field. The direction of the magnetic force acting on a moving charge in a magnetic field is perpendicular to the direction of the magnetic field. The direction of the magnetic force acting on a moving electric charge in a magnetic field is perpendicular to the...
#12 uniform magnetic field of strength (2T). Find the magnitude of the force on the wire. Answer in units of N 008 (part 1 of 2) 10.0 points A 10 A current is directed along the post- tive s-axis and perpendicularly to a uniform magnetic field. The conductor experiences a magnetic force per unit length of 0.19 N/min the negative y direction Calculate the magnitude of the magnetic field in the region through which the current 012 10.0 points Consider...
A wire of length 0.75 m is conducting a current of 1 = 6.3 A in the x-direction through a B = 5.0-T uniform magnetic field that is directed parallel to the wire in the-x-direction. a. What are the magnitude and direction of the magnetic force on the wire? b. The magnetic field changes, so that now the force on the wire is F= 7.0 N in the y-direction. What are the magnitude and direction of the magnetic field now?...
A straight length of current-carrying wire is in a uniform magnetic field. If the wire does not experience a force: It must be parallel to the magnetic field. It must be perpendicular to the magnetic field. Everything is as it should be. We have an impossible situation! The wire must be part of a short circuit!
A straight length of current-carrying wire is in a uniform magnetic field. If the wire does not experience a force: It must be parallel to the magnetic field. It must be perpendicular to the magnetic field. Everything is as it should be. We have an impossible situation! The wire must be part of a short circuit!
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...
3. a 2.0-m wire segment carrying a current of 0.60 A oriented perpendicular to a uniform magnetic field of 0.50 T experiences a force of what magnitude? 3.
What is the magnetic force exerted on a 2.30 m length of wire carrying a current of 0.889 A perpendicular to a magnetic field of 0.740 T ?
A square wire loop with 2.00m sides is perpendicular to a uniform magnetic field as shown in the figure. The loop contains an ideal battery with emf=20.0V. If the magnitude of the field varies with time according to B=0.0420-0.870t , with B in teslas and t in seconds, what are the: A. Net emf in the circuit (show your work and explain your answer) B. And the direction of the (net) current around the loop? (shoe your work and explain...