Two concentric, circular wire loops of radii r, = 23.7 cm and r2 = 33.7 cm, are located in an xy plane; each carries a clockwise current of 9.81 A (see the figure below). (a) Find the magnitude of the net magnetic dipole moment of the system. (b) Repeat for reversed current in the inner loop. T2

Two concentric, circular wire loops of radii r, = 23.7 cm and r2 = 33.7 cm, are located in an xy plane; each carries a clockwise current of 9.81 A (see the figure below). (a) Find the magnitude of the net magnetic dipole moment of the system. (b) Repeat for reversed current in the inner loop. T2

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter11: Magnetic Forces And Fields

Section: Chapter Questions

Problem 91AP: Consider an electron rotating in a circular orbit of radius r. Show that the magnitudes of the...

See similar textbooks

Related questions

Q: A rectangular coil of dimensions 5.4 cm, 38.5 cm consist of 25 turns of wire and carried current of…

A: The expression for the required dipole moment is,

Q: In the figure, two circular arcs have radii a = 13.0 cm and b = 11.3 cm, subtend angle e = 70.0°,…

A: we see that the current in the straight segments collinear with P do not contribute to the field at…

Q: In the figure, two circular arcs have radii a = 14.8 cm and b = 10.2 cm, subtend angle e = 79.0°,…

Q: In the figure, two circular arcs have radii a = 13.7 cm and b = 10.5 cm, subtend angle = 80.0°,…

Q: Consider two infinitely long straight wires lying in the zy-plane. Wire 1 carries current I in the…

Q: In the figure, two circular arcs have radii a = 15.0 cm and b = 11.5 cm, subtend angle e = 76.0°,…

Q: In the figure, two circular arcs have radii a - 14.1 cm and b- 11.2 cm, subtend angle = 71.0°, carry…

A: a = 14.1 cm b = 11.2 cm θ = 71 degree i = 0.495 A

Q: A circular loop of current-carrying wire has a magnetic dipole moment of 5×10² A.m². It is placed so…

A: The expression for toque is,

Q: A 3 nano C charge moves with a velocity of 2x10⁴m/s in the positive x-direction in a region in which…

Q: In the figure, two circular arcs have radii a = 13.6 cm and b = 11.1 cm, subtend angle 0 = 80.0°,…

Q: In the figure, two circular arcs have radii a = 15.0 cm and b = 10.7 cm, subtend angle θ = 70.0°,…

A: Given data The radius of the bigger circular arc is: a = 15.0 cm = 0.15 m The radius of the smaller…

Q: One long wire lies along an x axis and carries a current of 48 A in the positive x direction. A…

Q: In the figure, two circular arcs have radii a = 14.1 cm and b = 11.2 cm, subtend angle e = 74.0°,…

Q: Consider a particle that has a charge to mass ratio of Im/ql=6.5x10-8 kg/C. The particle enters a…

Q: A particle with negative charge q and mass m= 2,58 .10-15 kg is traveling through a region…

A: Given:- A particle with negative charge q and mass m= 2,58 .10-15 kg a uniform magnetic field B=…

Q: If both wires are carrying a current of 7.5 A, what is the magnitude of the magnetic field, in…

Q: In the figure, two circular arcs have radii a = 13.2 cm and b = 10.0 cm, subtend angle e = 74.0°,…

Q: In the figure, two circular arcs have radii a = 14.5 cm and b= 11.3 cm, subtend angle 0 = 75.0°,…

A: Dear student, According to the expert guidelines I am allowed to answer only…

Q: In the figure, two circular arcs have radii a = 13.3 cm and b = 10.9 cm, subtend angle 0 = 74.0°,…

Q: current i =56.2 mA is set up in a loop havingtwo radial lengths and two semicir-cles of radii a =…

Q: The figure below shows two very long straight wires (in cross section) that each carry a current of…

A: The direction of magnetic fields due to both current carrying wire, determined by right hand thumb…

Q: In the figure, two circular arcs have radii a = 13.5 cm and b = 11.2 cm, subtend angle e = 73.0°,…

Q: One long wire lies along an x axis and carries a current of 36 A in the positive x direction. A…

Q: A clockwise current of I=5A flows over the triangular current loop and is placed in a uniform…

A: We need to calculate the net force and net torque on a current loop placed in a magnetic field.

Q: A segment of wire carries a current of 20 A along the x axis from x = −6 m to x = 0 and then along…

Q: In the figure, two circular arcs have radii a = 13.2 cm and b = 11.4 cm, subtend angle 0 = 71.0°,…

Q: A proton moves along the y-axis with vy = -4.05E+6 m/s. As it passes the origin, what is the…

A: Given,velocity of the proton, v→ = -4.05×106 j^ msfind :The magnetic field strength at the point x,…

Q: In the figure, two circular arcs have radii a = 14.5 cm and b = 11.5 cm, subtend angle = 78.0°,…

A: Given datai=0.398Aθ=78°a=14.5cmb=11.5cm No need of figure

Q: A charged particle moves into a region of uniform magnetic field, goes through half a circle, and…

A: The magnetic force on a charged particle moving through a magnetic field is given by F→m = qv→ × B→

Q: In the figure, two circular arcs have radii a = 14.7 cm and b = 10.9 cm, subtend angle e = 78.0°,…

Q: A charged particle enters into a region with a uniform magnetic field B, as shown in the figure. The…

A: time is taken by the particle in magnetic field = 89 ns

Q: In the figure, two circular arcs have radii a = 14.2 cm and b = 11.1 cm, subtend angle 8 = 78.0°,…

A: Given : a = 14.2 cm = 0.142 m b = 11.1 cm = 0.111 m θ = 78° = 78(π/180) rad = 1.361 rad i = 0.417 A

Q: • Find the magnetic force on a proton moving in the +x di- 14 rection at a speed of 0.446 Mm/s in a…

Q: One long wire lies along an x axis and carries a current of 64 A in the positive x direction. A…

Q: A student makes a short electromagnet by winding 390 turns of wire around a wooden cylinder of…

Q: A straight 10-cm wire bent at its midpoint so as to form an angle of 90° carries a current of 10 A.…

Q: In the figure, two circular arcs have radii a = 14.3 cm and b= 10.3 cm, subtend angle = 71.0°, carry…

Q: In the figure, two circular arcs have radii a = 13.9 cm and b = 10.2 cm, subtend angle = 71.0°,…

A: given,a=13.9 cmb=10.2 cmθ=71i=0.484 A

Q: What is the magnitude of the magnetic dipole moment of the bar magnet? Assume the bar is suitably…

Q: In the figure, two circular arcs have radii a = 13.2 cm and b = 11.3 cm, subtend angle 0 = 76.0°,…

Q: In the figure, two circular arcs have radii a =14.6 cm and b = 10.6 cm, subtend angle 0 = 78.0°,…

A: Given, radii of the two circular arc,a = 14.6 cmb = 10.6 cmandle subtend by arc, θ = 78.0°current, I…

Q: In the figure, two circular arcs have radii a = 13.5 cm and b = 10.9 cm, subtend angle 0 = 70.0°,…

Q: A long straight wire is bent as shown to form two parallel straight wires and a semicircle (radius =…

A: "Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Three positively charged point particles, each with identical mass and velocity, pass through an…

Q: Consider a particle that has a charge to mass ratio of Im/ql%=1.7x10-8 kg/C. The particle enters a…

A: Given: Mass to charge ratio: Magnetic field: Here, the charged particle only makes a quarter of…

Q: In the figure, two circular arcs have radii a = 14.8 cm and b = 10.7 cm, subtend angle θ = 77.0°,…

A: figure, two circular arcs have radii a = 14.8 cm and b = 10.7 cm, subtend angle θ = 77.0°, carry…

Q: In the figure, two circular arcs have radii a = 13.1 cm and b = 10.5 cm, subtend angle 0 =74.0°,…

Concept explainers

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.

Question

100%

33.7 cm, are located in an xy plane; each carries a clockwise
Two concentric, circular wire loops of radii rį = 23.7 cm and r2
current of 9.81 A (see the figure below). (a) Find the magnitude of the net magnetic dipole moment of the system. (b) Repeat for
reversed current in the inner loop.
T2
T1
Units
(a) Number
Units
(b) Number

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

A mass spectrometer (Fig. 30.40, page 956) operates with a uniform magnetic field of 20.0 mT and an electric field of 4.00 103 V/m in the velocity selector. What is the radius of the semicircular path of a doubly ionized alpha particle (ma = 6.64 1027 kg)?
Assume the region to the right of a certain plane contains a uniform magnetic field of magnitude 1.00 mT and the field is zero in the region to the left of the plane as shown in Figure P22.71. An electron, originally traveling perpendicular to the boundary plane, passes into the region of the field. (a) Determine the time interval required for the electron to leave the field-filled region, noting that the electrons path is a semicircle. (b) Assuming the maximum depth of penetration into the field is 2.00 cm, find the kinetic energy of the electron.
Acircularcoiofwireofradius5.Ocmhas2Otums and carries a current of 2.0 A. The coil lies in a magnetic field of magnitude 0.50 T that is directed parallel to the plane of the coil. (a) What is the magnetic dipole moment of the coil? (b) What is the torque on the coil?
A circular coil of radius 5.0 cm is wound with five turns and carries a current of 5.0 A. If the coil is placed in a uniform magnetic field of strength 5.0 T, what is the maximum torque on it?
An electron of kinetic energy 2000 eV passes between parallel plates that are 1.0 an apart and kept at a potential difference of 300 V. What is the strength of the uniform magnetic field B that will allow the electron to travel undeflected through the plates? Assume E and B are perpendicular.
, A proton, deuteron, and an alpha-particle ae all accelerated from rest through the same potential difference. They then enter the same magnetic field, moving perpendicular to it. Compute the ratios of the radii of their circular paths. Assume that md= 2wmp and ma= 4mp.
A long, straight, horizontal wire carries a left-to-right current of 20 A. If the wire is placed in a uniform magnetic field of magnitude 4.0105 T that is directed vertically downward, what is tire resultant magnitude of the magnetic field 20 cm above the wire? 20 cm below the wire?
A solenoid with an iron core is 25 cm long and is wrapped with 100 turns of wire. When the current through the solenoid is 10 A, the magnetic field inside it is 2.0 T. For this current, what is the permeability of the iron? If the current is turned off and then restored to 10 A, will the magnetic field necessarily return to 2.0 T?
Check Your Understanding In what orientation would a magnetic dipole have to be to produce (a) a maximum torque in a magnetic field? (b) A maximum energy of the dipole?
Consider an electron rotating in a circular orbit of radius r. Show that the magnitudes of the magnetic dipole moment and the angular momentum L of the electron are related by: = L=e2m
Two long wires, one of which has a semicircular tend of radius R, are positioned as shown in the accompanying figure. If both wires carry a current I, how far apart must then parallel sections be so that the net magnetic field at P is zero? Does the current in the straight wire flow up or down?
A circular loop of wire of area 10 cm2 carries a current of 25 A. At a particular instant, the loop lies in the xy-plane and is subjected to a magnetic field B=(2.0i+6.0j+8.0k)103T . As viewed from above the xy-plane, the current is circulating clockwise. (a) What is the magnetic dipole moment of the current loop? (b) At this instant, what is the magnetic torque on the loop?