A wire is bent into the shape of a circle of radius r = 0.10 m and carries a 20.0-A current in the direction shown.20.0 ArºDetermine the magnetic moment of the loop.O 0.63 A.m²O 0.40 A.m²O 0.20 A.m²O 1.3 A.m²O 0.84 A.m²

Radius of circular loop, r = 0.1 mCurrent in the loop, I = 20 A

A wire is bent into the shape of a circle of radius r = 0.10 m and carries a 20.0-A current in the direction shown. 20.0 A Determine the magnetic moment of the loop. O 0.63 A.m² O 0.40 A.m² O 0.20 A.m² O 1.3 A.m² O 0.84 A-m²

A wire is bent into the shape of a circle of radius r = 0.10 m and carries a 20.0-A current in the direction shown. 20.0 A Determine the magnetic moment of the loop. O 0.63 A.m² O 0.40 A.m² O 0.20 A.m² O 1.3 A.m² O 0.84 A-m²

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter11: Magnetic Forces And Fields

Section: Chapter Questions

Problem 85AP: Acircularcoiofwireofradius5.Ocmhas2Otums and carries a current of 2.0 A. The coil lies in a magnetic...

See similar textbooks

Related questions

Q: 5.22* Compute the focal length in air of a thin biconvex lens (n₁ = 1.5) having radii of 20 and 40…

A: See below

Q: Two blocks each of mass m = 3.71 kg are fastened to the top of an elevator as in the figure below.…

Q: Two objects of masses m₁ = 0.48 kg and m₂ = 0.96 kg are placed on a horizontal frictionless surface…

A: m1 = 0.48 kg m2 = 0.96 kg spring constant (k) = 250 N/m compression in spring (x) = 9.2 cm

Q: A 2.00 kg, frictionless block s attached to an ideal spring with force constant 350 N/m. At t = 0…

Q: 4. A uniformly charged ring of radius 10.0 cm has a total charge of 75.0 μC. Find the electric field…

A: Given :Radius of a uniformly charged ring (a) = 10.0 cm = 0.10 mTotal charge of the ring (Q) =…

Q: Learning Goal: A box of mass 3.0 kg slides down a rough vertical wall. The gravitational force on…

A: Draw the free-body diagram of the system.

Q: 8.) A projectile is at a point on its trajectory where its speed is 265m/s and its velocity vector…

A: Now a projectile is at a point shown in figure on its trajectory where its speed is v=265 m/s and…

Q: The D-string on a properly tuned guitar produces a tone with a fundamental frequency of 146.8Hz. The…

A: Given thatThe fundamental frequency (f) =146.8 HzThe oscillating length of a D-string on a certain…

Q: Find the unknown resistor (R) in circuit 6 V- + 12 V 222 4 Ω 4 Ω I = 2 A + R

Q: The work F dx done by the force exerted by the spring on a mass attached to the end of the spring 3…

A: Wоrk dоne by the sрring оn а mаss will be the dоt рrоduсt оf the fоrсe асting and…

Q: If the electric potential in a region is given by V(x) = (6.00 Vm^2)x^-2, find the x component of…

Q: 26. The figure below is for a 3.00 kg mass. It shows the net force on the mass as a function of the…

Q: 13. Using the values for Mercury's semi-major axis (a) in meters and the orbital period (P) in…

A: Expression for Kepler's law isHere represents semi-major axis of Mercury and represents orbital…

Q: A point charge of 33 uC is placed at a distance of 36 cm from another identical charge. A charge of…

Q: A hydrometer weighs 0.214 N and has a stem at the upper end which is 2.79 mm in diameter. How much…

Q: A constant magnetic field passes through a single rectangular loop whose dimensions are 0.47 m x…

A: Dimensions of rectangular loop or area is Initial magnetic field is Angle between magnetic field and…

Q: Consider a rectangular barrier given by the potential for x 0 V(x) = 0 for xa (a) Show that the…

Q: Problem 12: A box slides down a plank of length d that makes an angle of 0 with the horizontal, as…

A: Expression for the non conservative work done is a)From the free body diagram ----(1)since the…

Q: A 1500 kg car skids to a halt on a wet road where μ = 0.16. How fast was the car traveling if it…

A: Mass of vehicle is Coefficient of kinetic friction is Distance is Note:Gravitational acceleration is…

Q: The force on a particle is directed along an x axis and given by F = Fo(x/xo - 1) where x is in…

A: force = F =

Q: The terminals of a 0.70 V watch battery are connected by a 120-m-long gold wire with a diameter of…

A: This problem can be solved using ohm's law and resistance of metals formula. Given data , Voltage (…

Q: D2L. I do not accept any assignments via email after the due date. Problem: Calculate the…

Q: A meter stick has a mass of 0.24 kg and balances (by itself) at its geometric center. When a small…

A: Draw the free-body diagram of the system.

Q: 5.32* A candle that is 6.00 cm tall is standing 10 cm from a thin con- ave lens whose focal length…

Q: 5. What colors are present in figure 2c above? Would this object appear reddish or bluish?

Q: The space station is at 400km altitude, and the earth radius is 6378km. Calculate g in the space…

A: The acceleration due to gravity at a distance from the center of Earth is given by,where, is the…

Q: compressed 3.0 cm. How far must you compress a spring with twice the spring constant to store the…

A: compression in 1st spring x1 = 3.0 cm = 3.0 cm

Q: I₁ 4Ω 12 V. 5 02- -41₁ +6+713 = 0 O 13 + 12 + 11 = 0 Consider the circuit in the figure and identify…

A: An electric circuit is givenWe can divide it into two loops and can apply kirchoff voltage rule for…

Q: In the figure, a 2.9 kg block is accelerated from rest by a compressed spring of spring constant 650…

Q: An estimated force-time curve for a baseball struck by a bat is shown in the figure below. Let F t₂…

Q: 1. Find her final speed at the top, given that the coefficient of friction between her skis and the…

A: mass = m = 60 kginitial speed = Vi = 12 m/sheight = h = 2.5 m

Q: A 58.0 kg box hangs from a rope. What is the tension in the rope if: The box is at rest? Express…

Q: • The space station is at 400km altitude, and the earth radius is 6378km. Calculate g in the space…

Q: The figure shows three forces applied to a trunk that moves leftward by 3.37 m over a frictionless…

Q: A block of mass m = 105 g is attached to a wall by a spring (k = 22 N/m) and is at rest on a…

Q: he 1.0 kg physics book is connected by a string to a 500 g coffee cup. The book is ven a push up the…

Q: A skateboarder starts up a 1.0-m-high, 30° ramp at a speed of 5.5 m/s. The skateboard wheels roll…

Q: Practice 1. Which of the following represents the relationship between work, power, and time?…

A: Part (1):Power :The power is defined as the total work done by object in per unit time interval, it…

Q: The current supplied by a battery slowly decreases as the battery runs down. Suppose that the…

Q: You are testing a new amusement park roller coaster with an empty car with a mass of 130 kg. One…

Q: A system of two objects has AKtot = 7 J and AUint = -5 J. Part A How much work is done by…

A: The total change in PotentiL energy of the system = -5JThe total change in kinetic energy of the…

Q: Blocks with masses of 2.0 kg, 3.0 kg, and 4.0 kg are lined up in a row on a frictionless table. All…

Q: The figure shows a thin rod, of length L = 2.10 m and negligible mass, that can pivot about one end…

A: length of the rod L = 2.10 mmass of the rod M = 0 mass of the heavy ball m = 7.7 kgspeed of ball at…

Q: If you walk 48 feet north and then 89 feet east, how far, in a straight line, will you be from your…

Q: Problem 3 Pushing on the pump of a soap dispenser compresses a small spring. When the spring is…

A: Given thatthe compression in the spring k=0.5 cm.The potential energy of the spring U= 2.5 mJ (2.5…

Q: Three children are pulling on a toy box (5.5kg). Emma pulls with a force of 23N[E45N] Miguel pulls…

A: Emma's force has an x-component of 23cos(45) = 16.26 N and a y-component of 23sin(45) = 16.26…

Q: A human expedition lands on an exoplanet. One of the explorers is able to jump a maximum distance of…

A: Initial speed (u) = 2.30 m/sMaximum vertical distance jumped h = 19.0 m

Q: 43. Light with a wavelength of λ = 514.53 nm is incident normal to a soap film (n=4/3). The first…

A: The condition for constructive interference in a thin film isWhere: is the refractive index of the…

Q: Consider the system shown in the figure. The rope and pulley have negligible mass, and the pulley is…

Q: what is the kinetic energy when the position gets to 3

A: Kinetic energy (E) is directly proportional to the mass (m) of the object and to the square of its…

Concept explainers

Magnetic Field Of Coaxial Cable

The word coaxial means same axis. So for a long straight cable to be coaxial, it must have concentric cylindrical shaped conductor around it. Coaxial cable (popularly called ‘coax’) has various applications ranging from current conductors to radiofrequency signal transmitters. This cable has lower emission losses and provides protection from electromagnetic interference which allows signals with less power to transmit over longer distances.For example, currents produced in the pickup of a stereo turntable generally travel to the amplifier through a coaxial cable.The self-inductance of a coaxial cable is another important characteristic, because it influences the propagation of electrical signals in the cable.

Question

A wire is bent into the shape of a circle of radius r = 0.10 m and carries a 20.0-A current in the direction shown.
20.0 A
rº
Determine the magnetic moment of the loop.
O 0.63 A.m²
O 0.40 A.m²
O 0.20 A.m²
O 1.3 A.m²
O 0.84 A.m²

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: All the informations are write here.

VIEW

Step 2: Area of the circular loop is found here.

VIEW

Step 3: Magnetic moment of the loop is found here.

VIEW

Solution

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 4 steps with 1 images

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

The magnitude of the magnetic field 50 cm from a long, thin, straight wire is 8.0T . What is the current through the long wire?
An electron is accelerated through 2.40 103 V from rest and then enters a uniform 1.70-T magnetic field. What are (a) the maximum and (b) the minimum values of the magnetic force this particle experiences?
An alpha-particle ( m=6.641027kg , q=3.21019C ) travels in a circular path of radius 25 cm in a uniform magnetic field of magnitude 1.5 T. (a) What is the speed of the particle? (b) What is the kinetic energy in electron-volts? (c) Through what potential difference must the particle be accelerated in order to give it this kinetic energy?
An electron is projected into a uniform magnetic field (0.5i+0.8k)T with a velocity of (3.0i+4.0j)106 m/s . What is the magnetic force on the electron?
A 0.50-kg copper sheet drops through a uniform horizontal magnetic field of 1.5 T, and it reaches a terminal velocity of 2.0 m's. (a) What is the net map,-, eh: force on the sheet after it reaches terminal velocity? (b) Describe the mechanism responsible for this force, (c) How much power is dissipated as Joule heating while the sheet moves at terminal velocity?
The two long, parallel wires shown in the accompanying figure carry currents in the same direction. If I1= 10 A and I2= 20 A, what is tire magnetic field at point P?
, 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 toroid has 250 trims of wire and carries a current of 20 A. Its inner and outer radii are 8.0 and 9.0 cm. What are the values of its magnetic field at r = 8.1, 8.5, and 8.9 cm?
A long-rigid wire lies along the x-axis and cairns a current of 2.5 A in the positive x-direction. Around the wire is the magnetic field B=2.0i+5.0x2j, With x in meters and B in millitesla. Calculate the magnetic force on the segment of wire between x=2.0m and x=4.0m .
A square loop whose sides are 6.0-cm long is made with copper wire of radius 1.0 mm. If a magnetic field perpendicular to the loop is changing at a rate of 5.0 mT/s, what is the current in the loop?
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?
(a) An oxygen16 ion with a mass at 2.661026kg travels at 5.00106m/s perpendicular to a 1.20T magnetic field, which makes it move in a circular arc with a 0.231-m radius. What positive charge is on the ion? (b) What is the radio of this charge to the charge of an electron? (c) Discuss why the radio found in (b) should be an integer.