Fundamentals of Physics, Volume 1, Chapter 1-20
10th Edition
ISBN: 9781118233764
Author: David Halliday
Publisher: WILEY
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Question
Chapter 29, Problem 34P
To determine
To find:
The angle
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The figure shows, in cross section, two long straight wires held against a plastic cylinder of radius 20.0 cm. Wire 1 carries
current i = 61.6 mA out of the page and is fixed in place at the left side of the cylinder. Wire 2 carries current i2 = 41.2 mA out of the
page and can be moved around the cylinder. At what angle 02 (in the range of [0°, 180°]) should wire 2 be positioned such that, at the
origin, the net magnetic field due to the two currents has magnitude 84.7 nT?
Wire 2
Wire 1
Number
i
Units
Wire 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.
A cable consists of an inner cylindrical conductor of radius R1 = 0.030 m on the axis of an outer
hollow cylindrical conductor of inner radius R2 = 0.06 m and outer radius R3 = 0.090 m. The
inner conductor carries current I1 = 6.0 A in one direction, and the outer conductor carries
current I2 = 8.0 A in the opposite direction.
(a)Find the magnitude and direction of the force between the two conductors at the inner radius
(b) What is the difference between the force and the force per unit length?
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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