4. (3 marks) A straight wire of length 0.65 m carries a current of I =...
A long, straight wire of length 1.2 m carries current I = 1.6 A. If a magnetic field of magnitude B = 1.1 T is directed perpendicular to the wire, what is the magnitude of the force on the wire? N
A long, straight wire of length 0.82 m carries current I = 1.6 Ain a region where B = 2.4 T. If the force on the wire is 1.4 N, what is the smallest possible angle between the field and the wire?________ °
A wire 2.80 m in length carries a current of 10 A in a region where a uniform magnetic field has a magnitude of 0.78 T. Calculate the magnitude of the magnetic force on the wire assuming the angle between the magnetic field and the current is 120.0° Select one: a. Fe = 18.91 N b. FB = ON c. None of these answers d. FB = -10.92 N
A straight wire carries a 42.7 A current in a uniform magnetic field (magnitude = 83 mT). If the force per unit length on this wire is 2.4 N/m, determine the angle between the wire and the magnetic field
A wire 2.80 m in length carries a current of 6.40 A in a region where a uniform magnetic field has a magnitude of 0.360 T. Calculate the magnitude of the magnetic force on the wire for the following angles between the magnetic field and the current (a) 60.0° N (b) 90.0° N (c) 120° N
A straight 25-m long wire carries a current of 1 A while in a uniform magnetic field of strength 50 μT. Calculate the force acting on the wire if the angle between the wire and the magnetic field is a) 0o, b) 45o, c) 90o, and d) 180o.
A straight wire of length 0.5 m carries a current of 5 A in the positive x direction lying in a uniform magnetic field B = ( 0.9 j – 0.4 k) T. Find the magnetic force exerted on the wire.
10. A wire bent at a right angle carries a current I = 3.0 A, as shown below. The length of each straight side of the wire is 2.0 m, as shown. 2.0 m I = 3.0 A I = 3.0 A 2.0 m If this wire is in a region where there is a uniform magnetic field B =-(2.0 T) k , find the net magnetic force exerted on the wire. (Give this force in component form.) (10 pts)
A straight wire carries a current of 10 A at an angle of 30* with respect to the direction of a uniform 0.30 T magnetic field. Find the angle the magnitude of the magnetic force on a 0.50 m length of the wire.
The magnetic force exerted on a 1.3-m segment of straight wire is 1.4 N. The wire carries a current of 3.2 A in a region with a constant magnetic field of .49 T. 1. What is the angle between the wire and the magnetic field?