The figure shows a cross section of three parallel wires each carrying a current of 24 A. The currents in wires B and C are out of the paper, while that in wire A is into the paper. If the distance R = 25.0 mm, what is the magnitude of the force on a 4.0-m length of wire A?

Q: Two long parallel wires carry currents of 3.81 A and 6.35 A. The magnitude of the force per unit…

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Q: The figure shows a cross section of three parallel wires each carrying a current of 34.5 A. currents…

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Q: Three evenly spaced long parallel wires carry equal currents as shown. If F₁, F₂ and F3 are the net…

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Q: Two infinitely long parallel wires are at a distance of 5.0 cm apart. If the wires carry a current…

A: Given: r = 5 cm = 0.05 m I1=I2 =4.8 A

Q: A vertical wire, with a current of 3 A is going towards the ground, and is immersed to 2.5 mT…

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Q: A straight wire 15 cm long, carrying a current of 6.0 A, is in a uniform field of 0.40 T. What is…

A: Given Length of wire (L) = 15cm = 0.15m Current (I) = 6.0A Magnetic field (B) = 0.40T Angle (θ) =…

Q: Two infinitely long parallel wires are at a distance of 5.0 cm apart. If the wires carry a current…

A: distance between two wires (d) = 5 cm = 0.05 m current in each of two parallel wires (I) = 1.2 A

Q: Two long parallel wires carry currents of 3.35 A and 4.43 A. The magnitude of the force per unit…

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Q: Two parallel wires, each carrying a current of 3 A, exert a force per unit length on each other of…

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Q: Consider two parallel wires that are 5 cm apart. If the wires carry currents equal to 2 A and 6 A,…

A: The force per meter between two current carrying conductors is given by F = μoI1I22πr N/m, where μo…

Q: The figure shows a cross section of three parallel wires each carrying a current of 7.4 A. The…

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Q: Two long, parallel wires, each carrying a current of 5 A in opposite directions, are separated by a…

A: Given data: The current in the wire is I=5 A.  The distance between the wires is d=7 cm.

Q: The figure shows a cross section of three parallel wires each carrying a current of 35.7 A. The…

A: Here , current I = 35.7 A Separation distance between wire R = 5 mm = 5×10-3m  We need to calculate…

Q: The figure shows a cross section of three parallel wires each carrying a current of 45.6 A. The…

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Q: Two long parallel wires carry equal currents. The magnitude of the force between the wires is F. The…

A: Given Two parallel wires carrying same current Magnitude of force between two wires F The current is…

Q: Two current-carrying wires A and B lie parallel to the y-axis in the x-y plane. The currents in A…

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Q: The figure shows a cross section of three parallel wires each carrying a current of 25.8 A. The…

A: Given data: The current in each wire is I=25.8 A. The distance between each wire is R=5 mm. The…

Q: Two current-carrying wires A and B lie parallel to the y-axis in the x-y plane. The currents in A…

A: Given  Force between the two wires is F. New force between the two wires is F'=F2. Distance between…

Q: Three very long parallel wires are in the same plane. They are separated by a distance a with each…

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Q: The figure shows a cross section of three parallel wires each carrying a current of 33.9 A. The…

A: Here current in each wire is :  I= 33.9 A  Distance between the wire is :  R= 5 mm. =5×10-3m We need…

Q: Three long parallel wires are placed at the corners of an equilateral triangle as shown in the…

A: Draw the force diagram for wire 3.

Q: A 2.65 m segment of wire supplying current to the motor of a submerged submarine carries 1050 A and…

A: Given: Length of wire L = 2.65 m. Current in wire i = 1050 A Repulsive force felt by wire F = 4.4 N…

Q: Three long, straight wires are seen end-on in the figure below. The distance between the wires is r…

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Q: 0.25 m

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Q: Two long parallel wires carry currents of 2.91 A and 8.05 A. The magnitude of the force per unit…

A: The magnetic force per unit length of wire 2 due to wire 1 is             F l = μo2π·i1i2d Where Fl…

Q: A straight wire 15 cm long, carrying a current of 6.0 A, is in a uniform field of 0.40 T. What is…

A:

Q: Two infinitely long parallel wires are at a distance of 5.0 cm apart. If the wires carry a current…

A: Answer               9 uN/m Solution

Q: Three wires carrying current are arranged as shown below. If wire 1 carrie current 1.3 A, wire 2…

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Q: Three conductors are carrying currents, I = 5 A into the page and l2 = l3 = 1A out of page, as shown…

A: Given: The current in the first wire is 5 A into the page. The current in the second wire is 1 A out…

Q: Three long, straight wires are seen end-on in the figure below. The distance between the wires is r=…

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Q: Two long parallel wires carry currents of 2.15 A and 7.55 A. The magnitude of the force per unit…

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Q: Two long, straight 1.00 m wires are parallel and separated by 0.200 m. The wires carry currents of…

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Q: Three long, straight wires are seen end-on in the figure below. The distance between the wires isr =…

A: Recall F/L=μ0I1I2/2πr Using this formula we have .

Q: The figure shows a cross section of three parallel wires each carrying a current of 21.4 A. The…

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Q: In a classroom demonstration, two long parallel wires are separated by a distance of 2.20 cm. One…

A: Fl=4π*10-7*1.70*3.452π0.022m=5.33*10-5N/m

Q: Two long, parallel wires are separated by 1.49 cm and carry currents of 2.17 A and 3.93 A. Find the…

A: Here , in this problem , the nature of the force is attractive. We ,know the force , F = μF1F2/2πd…

Q: Two wires 1.5 m long are placed horizontally so that wire 1 has a current of 60.0 A flowing towards…

A: Given  Current in wire 1...  I1 = 60.0A  Distance between wire = d = 30 cm  Mass of second wire m…

Q: Two long parallel wires carry currents of 3.39 A and 4.13 A. The magnitude of the force per unit…

A: Solution

Q: In the figure below, the current in the long, straight wire is I,=7.8 A, and the wire lies in the…

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Q: Three long parallel wires are placed at the corners of an equilateral triangle as shown in the…

A: The resultant force on 3rd wire is F=μ0I2πrsinθ=4π×10-7 N/A29.5 A2π0.035 msin60°=8.9×10-4 N  The…

Q: Two infinitely long parallel wires are at a distance of 5.0 cm apart. If the wires carry a current…

A: Current in each wire Perpendicular distance between both the wires Permeability in vacuum

Q: The figure shows a cross section of three parallel wires each carrying a current of 29.6 A. The…

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Magnetic Force

A magnetic force arises when a charged particle or a current-carrying conductor is placed in a magnetic field. It is created because of the movement of the charged particles.