uestion 5 The axis of a sole noid, having 500 turns of wire, makes an angle...
8. A coil consists of 460 turns of wire; each having a radius of 3.80 cm. A current of 1.85 A flows through the coil. The coil is placed in an external magnetic field of 5.34 x 10 – 2 T. a. What is the magnitude of the maximum torque that can act on the coil in this magnetic field? b. What is the magnitude of the torque that acts on the coil when its magnetic field makes an angle...
The bent wire shown in the figure lies in a uniform magnetic field. Each straight section is 2.0 m long and makes an angle of θ = 60° with the x axis, and the wire carries a current of 2.0 A. What is the magnitude of the magnetic force on the wire in unit-vector notation if the magnetic field is given by (a) 4.0 k T and (b) 4.0 iT?
A single-turn wire loop 10 cm in diameter carries a 14 A current. It experiences a torque of 2.5×10−2 N⋅m when the normal to the loop plane makes a 37 ∘ angle with a uniform magnetic field. What is the magnetic field strength? B = ____________ mT
A circular coil of wire of 200 turns and diameter 2.0 cm carries a current of 5.0 A. It is placed in a magnetic field of 0.9T with the plane of the coil making an angle of 30° with the magnetic field. What is the magnetic torque on the coil? A circular coil of wire of 200 turns and diameter 2.0 cm carries a current of 5.0 A. It is placed in a magnetic field of with the plane of...
A straight wire segment of length L makes an angle of
17.0 degrees with respect to the x axis. The wire carries
a current of 7.30 A in the direction shown in the figure. There is
a magnetic field in the vicinity of the wire which points in the
negative z direction with a magnitude given by
B=B0(x/L)^2,
whereB0=620 T and
L=361 m.
What is the y component of the force on the wire
segment?
If the wire is free...
A circular coil of wire 50 turns and a cross sectional area of 10.0 cm^2 carries a current of 4.0 A.It is placed in a magnetic field of 2.0 T with the coil making an angle of 60 degrees with the magnetic field. What is the torque exerted on the coil by the field? A) 0.70 N*m B) 0.20 N*m C) 0.80 N*m D) 0.40 N*m E) 0.35 N*m (I got 0.80 N*m,but I feel like I did something wrong...
a rectangular 55.0 turns coil of wire of dimensions 50 cm by 30 cm. It carries a current of 1.5 A in the counterclockwise direction. It is mounted in the x-y plane. The magnetic field makes an angle of θ= 37.0° with the positive x-axis and magnitude 1.2 T. What is the magnitude of the torque (in Nm) acting on the coil.
A straight wire of length 70 cm carries a current of 50 A and makes an angle of 60 with a uniform magnetic field. If the force on the wire is 1.0 N, what is the magnitude of B? (Note that 1 mT = 10-3T.) A. 41 mT: B. 73 mT: C. 87 mT D. 37 mT E. 33 mT: F. 25 mT: G. 62 mT
An eight-turn coil encloses an elliptical area having a major axis of 40.0 cm and a minor axis of 30.0 cm (see figure). The coll lies in the plane of the page and has a 5.77-A current flowing clockwise around it. If the coil is in a uniform magnetic field of 1.91 x 10" T directed toward the left of the page, what is the magnitude of the torque on the coil? Hint: The area of an ellipse is A...
A wire carries a current of 5.0 A in a direction that makes an angle of 26.0° with the direction of a magnetic field of strength 0.400 T. Find the magnetic force on a 4.00 m length of the wire. N