What is the magnetic field in point P?
Q: A wire carrying a 37-A current passes between the poles of a strong magnet that is perpendicular to…
A: The given data are: I=37 Aθ=90°F=1.97 NL=4.4 cm=0.044 m Here, I denotes the current, θ denotes the…
Q: What is the electric field strength at the position of the electron in (Figure 1)? Assume that B =…
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Q: The force on a wire carrying 4.1 A is a maximum of 9.2 N when placed between the pole faces of a…
A: Current in wire is Force is Diameter of pole faces is Note:Find:Strength of magnetic field.
Q: A 2.50-kg metallic ball at rest is being pulled by a strange magnetic field of a comet. The force…
A: Given: F = -kre-αrk = 8 N/mα=2 m-1
Q: What is the current that is flowing through a wire that has a magnetic field strength of 8.2 x 10^-4…
A: Given that Magnetic field due to wire B = 8.2 X 10-4 T Distance from the wire r = 0.005 m
Q: A wire carrying a 30.0-A current passes between the poles of a strong magnet that is perpendicular…
A: Substitute 30A forI 0.060m for I, 90∘ for θ and 2.16 N for F
Q: Calculate the size of the magnetic field (in µT) at 14.75 m below a high voltage power line. The…
A: Concept: To determine the Magnetic Field we will use the Formula, B=μ∘I2πrhere,B= Magnetic…
Q: A straight wire that carries a 4.6-A current is in a uniform magnetic field oriented at right angles…
A: The magnetic force on a current carrying conductor is F = I B L sin A where, I is the current, B…
Q: The long, thin wire shown in the figure (Figure 1) is in a region of constant magnetic field B. The…
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Q: A long wire carries a current of 0.455 A. Find the magnitude of the magnetic field 0.685 m away from…
A: We have given the current, I = 0.455 ADistance, d = 0.685 mWe have to find the magnitude of the…
Q: Why will a magnet attract an ordinary nail or paper clip but not a wooden pencil?
A: A magnet can only attract the objects which are made of ferromagnetic material. a magnet attract an…
Q: At what distance (in mm) from a long, straight wire carrying a current of 30 A will the magnitude of…
A: Solution: Given that I = 30 A B = 1.2 mT
Q: In what direction is the force of an electron if that electron is moving east through a magnetic…
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Q: 49. Two long, straight wires in the plane of the page carry equal currents as shown. What is the…
A: LetThe direction of magnetic field is given by Right hand thumb rule. Right Hand Thumb Rule: If a…
Q: What is the force per meter on a lightning bolt at the equator that carries 16000 A perpendicular to…
A: the force per unit length (meter) Fl =IBsinΘ where I = current B = magnetic field
Q: 3. Find the magnetic field at the center of the semicircle P. Hol 2πR A) B) D) Hol 2R Hol 4R Hol…
A: Magnetic field at the center point P is the sum of magnetic field due to semi circular arc and two…
Q: he magnetic field in the figure is decreasing at the rate 0.4 T/sT/s . (Figure 1) What is the…
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Q: At what distance (in mm) from a long, straight wire carrying a current of 16 A will the magnitude of…
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Q: What is the angle between a wire carrying an 8 -A current and the 1.3 -T field surrounding the wire…
A: Current is Magnetic field is Length of wire is Magnetic force is Note:Find:The angle between the…
Q: A positive charge is moving along the x-axis in the positive direction. What is the direction of the…
A: The direction the magnetic field produced by a moving charge is perpendicular to the direction of…
Q: Magnetic field is given in units of Tesla (T). 1. Straight forward What is the strength of the…
A: i=10 Ar=2.00 mm
Q: i have a question with number 22
A: (a) The vector representation of the given vectors is as below.
Q: The Earth is surrounded by fields; a. The direction of the gravitational field around the earth is;…
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Q: Two current-carrying wires are placed as shown. What is the net magnetic field at point P? 11.0 cm P…
A:
Q: At what distance (in mm) from a long, straight wire carrying a current of 26 A will the magnitude of…
A: current I = 26A magnetic field B=2.9mT permeability of free space μ0 = 1.25*10-6T
Q: A 10 m long high-tension power line carries a current of 20 A perpendicular to the earth’s magnetic…
A: Length of power line L=10 m Current in power line I= 20 A Magnetic field B= 5.5 T Angle between…
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- What is the strength of that magnetic field 0.04 meters from a long thin wire carrying 12 amps of current? 2.3 ETeslas O 6.0 ETeslas O 7.5 E-6Teslas 5.2 ETeslas 3.8 ETeslasmagnetic field of ucting wire that is rectangle can be hx is varied from e of the Q.5: A wire in the form of an equilateral triangle carries a current of 2.5A clockwise. It is dn placed in a uniform magnetic field of 0.15T which is perpendicular to the base of the noin triangle. What are the forces on the three sides of the triangle? What is the net force on Callens the triangle? Take the side of the triangle as 2.0m. Show the forces on wire in each arm. colorado.e n what ha fects the' ain the di' eft side. X X he lain the oment: rovided X В eory: araday n emfWhich direction does the magnetic field due to the bottom wire point in?
- A wire carries a 5.78-A current along the x axis, and another wire carries a 2.18-A current along the y axis, as shown in the figure below. What is the magnetic field at point P, located at x = 4.00 m, y = 3.00 m? 0.138 Use the expression for the magnetic field around a current-carrying wire to find the magnitude and direction of the magnetic field contribution from each of the two currents. UT magnitude direction out of the page y (4.00, 3.00) mThree wires, all carrying currents of 3Aare sitting at the corners of a square into the page shown at the figure below. Calculate the magnitude of the magnetic field at the other corner of the square, point P, if the length of each side of the square is 5 cm.