Fundamentals of Physics, Volume 1, Chapter 1-20
10th Edition
ISBN: 9781118233764
Author: David Halliday
Publisher: WILEY
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Chapter 29, Problem 38P
To determine
To find:
a) The current through wire 2.
b) The direction of current in wire 2.
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Two long, parallel wires, each having a mass per unit length of 25.0 g /m, are supported in a horizontal plane by strings l = 5.00 cm long. When both wires carry the same current I, the wires repel each other so that the angle ? between the supporting strings is 10.0 °. Find the magnitude of the current. (Your result must be in units of Amperes. Include 1 digit after the decimal point and maximum of 4% of error is accepted in your answer.Take gravitational acceleration g = 9.81 m /s 2, vacuum permeability µ 0 = 4π x 10 -7 T /A 2 and π = 3.14.)
The figure below shows two wires, each carrying a current. The first wire consists of o circular arc of radius R = 1.9m and
two equal radial lengths of L=0.75R; it carries current I₁ = 104. The second wire is long and straight; it carriers current
I2 = 12A, and it is at distance d=0.5R from the center of the arc. At the instant shown a snapshot of a charged particle
q moving at velocity = (6.3i -5.75)m/s toward the straight wire. Find the magnitude of the magnetic force on the
charged particle due to the wires in terms of quo. Express your final result using one decimal place.
L
y
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d
+3=4
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30⁰9
L
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?
Chapter 29 Solutions
Fundamentals of Physics, Volume 1, Chapter 1-20
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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- = = The figure below shows two wires, each carrying a current. The first wire consists of o circular arc of radius R = 1.9m and two equal radial lengths of L=0.75R; it carries current I₁ 15A. The second wire is long and straight; it carriers current ₂ 28A, and it is at distance d=0.5R from the center of the arc. At the instant shown a snapshot of a charged particle q moving at velocity = (3.5i +8j)m/s toward the straight wire. Find the magnitude of the magnetic force on the charged particle due to the wires in terms of quo. Express your final result using one decimal place. Answer: R 90⁰( 142arrow_forwardWire 2 *34 O Figure 29-62 shows, in cross section, two long straight wires held against a plastic cylinder of ra- dius 20.0 cm. Wire 1 carries current 4 = 60.0 mA out of the page and is fixed in place at the left side of the cylinder. Wire 2 carries current i, = 40.0 mA out of the page and can be moved around the cylinder. At what (positive) angle 6, should wire 2 be positioned such that, at the origin, the net magnetic field due to the two currents has magnitude 80.0 nT? Wire 1- %3D Figure 29-62 Problem 34.arrow_forwardNeed typed solution.arrow_forward
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