The magnetic force per meter on a wire is measured to be only 37 % of its maximum possible value. Calculate the angle between the wire and the magnetic field.
he force is proportional to the sine of the angle between the
wire and the magnetic field.
So theta = arcsin(0.37) = 21.71 deg.
The magnetic force per meter on a wire is measured to be only 37 % of...
what is the force per meter of length on a straight wire carrying a 7.40 amp current in uniform magnetic field of 0.90T uniform magnetic field of the angle between the wire and field is 45.5 degrees?
A group of students measured the interaction force between a wire in a magnetic field and the magnet responsible for the field using a wire of length 4.1 cm. They obtained the following results. Current (mA) Force (N) -440 -0.0237 -110 -0.0119 380 0.0158 890 0.0277 1. Find the slope (with units). 2. Now, use the length of the wire to determine the strength of the magnetic field B in which the experiment was carried out.
A group of students measured the interaction force between a wire in a magnetic field and the magnet responsible for the field using a wire of length 3.9 cm. They obtained the following results. Current (mA) Force (N) -0.0194 -0.0097 0.0129 0.0227 -460 -130 300 510 (a) Analyze the data. (You will not submit this spreadsheet. However, the results will be needed later in this problem.) (i) Enter the above data into an Excel spreadsheet (ii) Make a plot of...
The long, thin wire shown in the figure (Figure 1) is in a region of constant magnetic field B⃗ . The wire carries a current of 6.2 A and is oriented at an angle of 7.5° to the direction of the magnetic field. A) If the magnetic force exerted on this wire per meter is 3.3×10-2 N , what is the magnitude of the magnetic field? B) At what angle will the force exerted on the wire per meter be equal to...
A wire of length 1.0 meter carries a current of 10 amps and makes an angle of 30 degree with a uniform magnetic field of magnitude B = 1.5 T. Calculate the magnitude and direction of the force on the wire.
Calculate the magnitude of the magnetic force on a 190 m length of straight wire stretched between two towers carrying a 130 A current. The Earth's magnetic field of 5. 10-5 T makes an angle of 60° with the wire. N
The magnetic force exerted on a 1.3 −m segment of straight wire is 1.5 N . The wire carries a current of 3.2 A in a region with a constant magnetic field of 0.49 T What is the angle between the wire and the magnetic field?
(a) What is the force per meter (in N/m) on a lightning bolt at the equator that carries 19,630 A perpendicular to the Earth's 3.00 x 10-5 T field? N/m (b) What is the direction of the force if the current is straight up and the Earth's field direction is due north, parallel to the ground? ---Select- A wire carrying a 35.0 A current passes between the poles of a strong magnet such that the wire is perpendicular to the...
Need help with this problem, its not fcostheta The force on a wire is a maximum of 4.32 N when placed between the pole faces of a magnet. The current flows horizontally to the right and the magnetic field is vertical. The wire is observed to "jump" toward the observer when the current is turned on. If the pole faces have a diameter of 11.5 cm, estimate the current in the wire if the field is 0.140 T. 2.68x102 A...
(9) A straight wire is placed in a uniform magnetic field; the wire makes an angle of θ with the magnetic field. The wire carries a current i, and the magnetic field strength is T. Calculate the force on a segment of length l of this wire. Show the direction of the force in a sketch, which also indicates the direction of the field and the magnetic field. [20 pts]