Fundamentals Of Physics
11th Edition
ISBN: 9781119286240
Author: David Halliday, Robert Resnick, Jearl Walker
Publisher: WILEY
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Chapter 29, Problem 39P
To determine
To find:
The magnitude of the net force per unit length acting on wire 3 due to current in the other wires.
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In Fig. 29-64, five long parallel wires in an xy plane are separated by distance d = 50.0 cm. The currents into the page are i1 = 2.00 A, i3 = 0.250 A, i4 = 4.00 A, and i5 = 2.00 A; the current out of the page is i2 = 4.00 A. What is the magnitude of the net force per unit length acting on wire 3 due to the currents in the other wires?
In the figure below, five long parallel wires in an xy plane are separated by distance d = 40.0 cm. The currents into the page are
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unit length acting on wire 3 due to the currents in the other wires?
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A long, straight wire lies on a horizontal table and carries a current of 1.20 µA. In a vacuum, a proton moves parallel to the wire (opposite the current) with a constant velocity of 2.30 x 10^4 m/s at a distance d above the wire. Determine the value of d.
Chapter 29 Solutions
Fundamentals Of Physics
Ch. 29 - Prob. 1QCh. 29 - Prob. 2QCh. 29 - Prob. 3QCh. 29 - Prob. 4QCh. 29 - Prob. 5QCh. 29 - Prob. 6QCh. 29 - Prob. 7QCh. 29 - Prob. 8QCh. 29 - Prob. 9QCh. 29 - Prob. 10Q
Ch. 29 - Prob. 11QCh. 29 - A surveyor is using a magnetic compass 6.1 m below...Ch. 29 - Figure 29-35a shows an element of length ds = 1.00...Ch. 29 - SSM At a certain location in the Philippines,...Ch. 29 - Prob. 4PCh. 29 - Prob. 5PCh. 29 - Prob. 6PCh. 29 - Prob. 7PCh. 29 - Prob. 8PCh. 29 - Prob. 9PCh. 29 - Prob. 10PCh. 29 - Prob. 11PCh. 29 - Prob. 12PCh. 29 - Prob. 13PCh. 29 - Equation 29-4 gives the magnitude B of the...Ch. 29 - Prob. 15PCh. 29 - Prob. 16PCh. 29 - Prob. 17PCh. 29 - Prob. 18PCh. 29 - Prob. 19PCh. 29 - Prob. 20PCh. 29 - Prob. 21PCh. 29 - Prob. 22PCh. 29 - Prob. 23PCh. 29 - Prob. 24PCh. 29 - Prob. 25PCh. 29 - Prob. 26PCh. 29 - Prob. 27PCh. 29 - GO Figure 29.56a shows two wires, each carrying....Ch. 29 - Prob. 29PCh. 29 - Prob. 30PCh. 29 - Prob. 31PCh. 29 - GO The current-carrying wire loop in Fig. 29-6a...Ch. 29 - Prob. 33PCh. 29 - Prob. 34PCh. 29 - Prob. 35PCh. 29 - Prob. 36PCh. 29 - Prob. 37PCh. 29 - Prob. 38PCh. 29 - Prob. 39PCh. 29 - Prob. 40PCh. 29 - Prob. 41PCh. 29 - Prob. 42PCh. 29 - Prob. 43PCh. 29 - Prob. 44PCh. 29 - Prob. 45PCh. 29 - Prob. 46PCh. 29 - ILW The current density inside a long, solid,...Ch. 29 - Prob. 48PCh. 29 - Prob. 49PCh. 29 - A solenoid that is 95.0 cm long has a radius of...Ch. 29 - A 200-turn solenoid having a length of 25 cm and a...Ch. 29 - A solenoid 1.30 m long and 2.60 cm in diameter...Ch. 29 - A long solenoid has 100 turns/cm and carries...Ch. 29 - An electron is shot into one end of a solenoid. As...Ch. 29 - Prob. 55PCh. 29 - Prob. 56PCh. 29 - Prob. 57PCh. 29 - Prob. 58PCh. 29 - Prob. 59PCh. 29 - Prob. 60PCh. 29 - A circular loop of radius 12 cm carries a current...Ch. 29 - Prob. 62PCh. 29 - Prob. 63PCh. 29 - Prob. 64PCh. 29 - A cylindrical cable of radius 8.00 mm carries a...Ch. 29 - Two long wires lie in an xy plane, and each...Ch. 29 - Two wires, both of length L, are formed into a...Ch. 29 - Prob. 68PCh. 29 - Prob. 69PCh. 29 - Prob. 70PCh. 29 - A 10-gauge bare copper wire 2.6 mm in diameter can...Ch. 29 - A long vertical wire carries an unknown current....Ch. 29 - Prob. 73PCh. 29 - The magnitude of the magnetic field at a point...Ch. 29 - Prob. 75PCh. 29 - Prob. 76PCh. 29 - Prob. 77PCh. 29 - A long wire carrying 100 A is perpendicular to the...Ch. 29 - A long, hollow, cylindrical conductor with inner...Ch. 29 - A long wire is known to have a radius greater than...Ch. 29 - Prob. 81PCh. 29 - Prob. 82PCh. 29 - Prob. 83PCh. 29 - Three long wires all lie in an xy plane parallel...Ch. 29 - Prob. 85PCh. 29 - Prob. 86PCh. 29 - Prob. 87PCh. 29 - Prob. 88P
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- A coil with the radius of 20 cm has 10 turns and carries a current of 4 A. A charged particle whose charge equals 60 µ C moves at 1500 m/s through the center of the coil at an angle of 300 to the axis. Compute the magnitude of the force exerted on the particle.arrow_forwardTwo long, parallel wires are separated by a distance of 0.200 m. The currents I1 and 12 have the directions shown. If 1 = 2.5 A and 12 = 4 A calculate the magnitude of the force exerted by each wire on a 1.20-m length of the other. (µO = 4Tt x 10^(-7) Tm/A) Wire 1 d = 0.2 m Wire 2 O 24 N 120 µN 12 uN 36 kN O 24 mNarrow_forwardTwo parallel cables are set apart by a distance r = 20 cm. Currents I1 = 6.0 A and I2 = 5.0 A flow through the cables. Find the approximate force on a 2.0 m length of cable 2 if the currents are parallel (take the conventional direction of current) 150 μμN to left 40 μμN to right 60 μμN to left 60 μμN to rightarrow_forward
- The figure below shows an arrangement in which four long parallel wires carry equal currents directly into or out of the page at the comers of a square. Find the net force per unit of length on current iį if all currents are 4.5 A and a = 40 cm. y a i4 iz The x component, F/L = 5.08 X Units uN/m The y component, Fy/L =| -5.06 x Units uN/marrow_forwardTwo long, parallel wires are separated by a distance of 0.200 m. The currents I1 and 12 have the directions shown. If 11 = 2.5 A and 12 = 4 A calculate the magnitude of the force exerted by each wire on a 1.20-m length of the other. (µ0 = 4Tt x 10^(-7) Tm/A) Wire 1 d = 0.2 m Wire 2 120 µN 24 N O 12 UN 24 mN 36 kNarrow_forwardThe figure below shows a long conducting coaxial cable and gives its radii (R₁ = 3.7cm, R₂-8.2cm, R₂=16cm). The outer cable has a uniform current density of J = 1.4 A/m², and the inner cable carries a uniform current I = 3.6A flowing in opposite direction. Assume that the currents in each wire is uniformly distributed over its cross section. Determine the magnitude of the magnetic field in terms of Ho at a distance r = 13cm from the center of the cable. Express your answer using two decimal places. R₂ R3arrow_forward
- The figure below shows, in cross section, four wires that are parallel, straight and very long. The currents in the wires are as follows: i₁ =241 A, i₂ = 125 A, 13 = 133 A, and 14 = 110 A. The distance shown is 0.0250 m. What is the magnitude of the force per unit length on wire 2? i N/m y d 4 d d ⑧2 d ४arrow_forwardA conductor of length 2.5 m located at z-0, x-3 carries a current of 10A in (-ay) direction. Find the uniform B in the region if the force on the conductor is 1.2 x 10-2ax+az V2arrow_forwardThe 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 = 5.0 mm, what is the magnitude of the force on a 4.0-m length of wire C?arrow_forward
- Two current-carrying wires A and B lie parallel to the y-axis in the x-y plane. The currents in A and B are 5 A and 10 A, respectively, and they are separated by a distance of 25 cm. For the force that A exerts on B to decrease by a factor of 2, by how much does their separation have to change by? O 25 cm O 12.5 cm O 50 cm O 15 cm O 20 cmarrow_forward(a) The figure below shows two parallel conducting rails 15.2 cm apart, connected by a resistor with resistance R₂ = 5.00 Q. Two metal rods with resistances R₁ = 11.40 and R₂ = 15.0 (2 slide along the rails with negligible friction. Rod R₁ slides to the left at constant speed v₁ = 4.00 m/s, while rod R₂ slides at speed v₂ = 2.00 m/s. The rods and rails are in the presence of a uniform magnetic field pointing into the page, perpendicular to the plane of the rails, with a magnitude of Bin = 0.0100 T. +5 x x x x x x x x x x x x x x x x x x x x x x x x x x upward x x x ---Select--- X * x x x x x x x x Rg x x x x x R₁ R₂ What are the magnitude (in μA) and direction of the current through resistor R₂? μA magnitude direction x x x x (b) What If? What are the magnitude (in μA) and direction of the current through resistor R. if the rods move inward, instead of outward, with the same speeds as in part (a)? μA magnitude directionarrow_forwardThe flux-density at a distance of 0.1 m from a long straight wire, carrying a current of 200 A is 2 A 5 x 10-4 Wb/m² 4 x 10-4 Wb/m² C 3 x 10-4 Wb/m² 2 x 10-4 Wb/m² B Darrow_forward
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