For each of the current distributions below, determine and clearly label the regions where the magnetic field points into and out of the plane of the page. All figures are planar and the wires are long, insulated from each other, and carry constant current in the direction indicated.

For each of the current distributions below, determine and clearly label the regions where the magnetic field points into and out of the plane of the page. All figures are planar and the wires are long, insulated from each other, and carry constant current in the direction indicated.

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter11: Magnetic Forces And Fields

Section: Chapter Questions

Problem 9CQ: Considering the magnetic force law, are the velocity and magnetic field always perpendicular? Are...

See similar textbooks

Related questions

Q: R B=? I

Q: Use the image below (qfig1.png) to answer the following three questions. It depicts a particle of…

Q: Using the Right-Hand Rule, determine the direction of the magnetic force on a negative charge moving…

A: Given , Calculate the direction of magnetic force on a negative charge moving in uniform magnetic…

Q: A wire is connected to a battery. M

Q: At each of the four labeled points (A-D), sketch a vector representing the magnetic field around the…

A: Given:) a magnetic required:) to draw the magnetic field lines at point A,B,C and D

Q: The current loop shown in the figure below lies in the plane of the page. The angle given fully…

A: Given that :A=8 cm x 10 cm x sin60° =8 x 10-2 x 10 x 10-2 x 0.866 =69.28 x 10-4I=10 AB=0.5…

Q: In each of parts a, b, and c of the figure below, find the direction of the current in the wire that…

A: Right-hand thumb rule: The theorem states if the thumb of the right hand is aligned along the…

Q: It is known that current passes through the coil in the figure. As a result of the magnetic field…

A: The answer can be given as follows :-

Q: Switch Сonducting bar x x x x x Which orientation? A B Xx x x B x, Conducting гails X X x X X x x x…

A: Objective: To determine in which orientation (A) or (B) should the battery be placed in the circuit.

Q: Use Lenz's law to answer the following questions concerning the direction of induced currents.…

A: (a) When bar magnet is moved to the left magnetic field decreases due to which induced magnetic…

Q: It is known that current passes through the coil in the figure. As a result of the magnetic field…

A: Step 1: Given data from the Statement In this step explained about the data taken from the statement

Q: In the diagram above, a bar magnet is brought closer to a conducting wire loop with 7 Ω of…

Q: The figure at right shows two current carrying wires, which are oriented perpendicular to the…

A: 1. According to the given condition, the two wires are perpendicular to the page of the paper. 2.…

Q: Solve the given problem: The figure below shows a top view of two conducting rails on which a…

A: According to right hand rule, where the thumb gives the direction of force, the middle finger gives…

Q: _________1.The voltage will be induced in a stationary magnetic field. _________2. The maximum…

Q: A sort of "projectile launcher" is shown in (Figure 1). A large current moves in a closed loop…

A: Given that,The length of the bar L = 30 cm= (30 cm)(10^-2 m/cm)= 0.30 mThe mass of the bar m = 1.5…

Q: Solve the given problem: The figure below shows a top view of two conducting rails on which a…

A: Objective: Find out the orientation of the terminal of the battery which is to be placed in the…

Q: Consider the wires shown in (Figure 1). The upper wire carries the current I1 = 14A. What should…

A: Given Data The current in the first wire is I1 = 14 A. The distance of point P from wire 1 is d1 = 1…

Q: Determine the direction of the magnetic field produced at the labeled positions in the given…

A: When we place our thumb in the direction of current and curl out our fingers, we are following the…

Q: From the experiment on tracing the magnetic field lines of the bar magnet, we understand the…

A: From the experiment we conclude that 1.The Magnetic field lines of the earth are directed from…

Q: In the diagram at right, an uncharged conducting bar is moving with constant velocity v to the left…

A: Faraday’s law states that the magnitude of the induced emf in a circuit is equal to the time rate of…

Q: What is the magnetic field B at point a in (Figure 1)? Give your answer as a vector. Express your…

Q: Write down an expression for the magnetic field flux & in terms of the magnetic field B and the area…

A: Magnetic field = B Area enclosing this field = A

Q: A positive charge of 0.25 C moves horizontally to the right at a speed of 2.0x10^2 m/s and enters a…

A: Given data The magnitude of the positive charge is given as q = 0.25 C. The speed of the charge is…

Q: The current in a wire is directed into the page as shown to the left. The magnetic field at a point…

A: According to Right Hand Thumb rule, if the thumb points along the direction of current, then the…

Q: See the attached picture, what is the direction of the magnetic force on the positively charge…

A: The magnitude of the magnetic force F on a charge q moving at a speed v in a magnetic field of…

Q: In the diagram below, what is the direction of the magnetic field at point X ? N а. to the right Ob.…

A: The solution is given below

Q: A current I goes through a rectangular wire in the direction shown with arrows in the Problem 1.- ,…

Q: Two wires lie perpendicular to the plane of the paper and equal electric currents pass through the…

A: Two wires lie perpendicular to the plane of the paper and equal electric currents pass through the…

Q: Three wires, all carrying currents of 3A are sitting at the corners of a square into the page shown…

A: Given three wires, all carrying currents of 3A are sitting at the corners of a square into the page…

Q: The two insulated wires in the diagram above cross at a 30° angle but do not make electrical…

A: Given data- current in wire I=7.01 A first we calculate perpendicular distance of both wire which is…

Q: In the diagram below, what is the direction of the magnetic field at point X ? Оа. to the left b. to…

Q: Equilateral with side length perpendicular to the vertices of the triangle, the plane of the figure…

A: Given: For the given equilateral triangle, currents are I1 and I2 = I3

Q: - A solenoid is an arrangement of many current loops placed together as shown below. The current…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: Consider a straight wire in the plane of this paper and parallel to this printed line. If the wire…

A: we know that according to Right hand Thumb Rule if the thumb is pointed in the direction of the…

Q: Calculate the magnetic field at point O for the current carrying wire segment shown below. The wire…

Q: denect charged particles entering the magnetic fields shown with blue arrows in figure? Draw a…

A: According to question we need to find direction of deflection of charge?

Q: Write down an expression for the magnetic field flux in terms of the magnetic field B and the area A…

Q: For the magnetic dipole showed in the image below, determine the magnetic field directly above the…

Q: Consider the diagram below showing 2 two current loops (a square and circle centered about the same…

Concept explainers

Bar Magnet

In physics, magnetism is a phenomenon exhibited by a magnetic substance that exerts either attractive or repulsive force. A bar magnet is either a rectangular or round and hollow fit comprised of ferromagnetic materials and has a fanciful attractive field surrounded by it.

Question

For each of the current distributions below, determine and clearly label the regions where
the magnetic field points into and out of the plane of the page. All figures are planar and
the wires are long, insulated from each other, and carry constant current in the direction
indicated.

Expert Solution

This question has been solved!

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

SEE SOLUTION Check out a sample Q&A here

Step 1 Explanation

VIEW

Step 2 Solution to part (a)

VIEW

Step 3 Solution to part b

VIEW

Step 4 Solution to part c

VIEW

Step 5 Solution to part d

VIEW

Step by step

Solved in 5 steps with 4 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

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?
Check Your Understanding The wire loop forms a full circle of radius R and current I. What is the magnitude of the magnetic field at the center?
What is the direction of the magnetic field that produces the magnetic force shown on the currents in each of the three cases, assuming B is perpendicular to I?
Check your Understanding Themagneticfield shown below Is confined to the cylindrical region shown and is changing withtime. Identity those paths for which =EdI0 .
Considering the magnetic force law, are the velocity and magnetic field always perpendicular? Are the force and velocity always perpendicular? What about the force and magnetic field?
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 .
Check Your Understanding A uniform magnetic field of magnitude 1.5 T is directed horizontally from west to east, (a) What is the magnetic force on a proton at the instant when it is moving vertically downward in the field with a speed of 4 x 107 m/s? (b) Compare this force with the weight w of a proton.
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 wire ismade into a circular shape of radius R and pivoted along a central support.The two ends of the sire are touching a banish that is connected to a &power source. The stricture is between the poles of a magnet such that we can assume there is a uniform magnetic field on the wire. In terms of a coordinate system with origin at the center ofthe ring, magneticfieldisBx=B0,By=Bz= 0. and the ring rotates about the z-axis. Find the torque on the ring siren it is not in the xz-plane.
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?
Calculate the magnitude of the magnetic field at a point 25.0 cm from a long, thin conductor carrying a current of 2.00 A.
A wire element has dI,IdI=JAdl=Jdv , where A and dv are the cross-sectional area and volume of the element, respectively. Use this, the Biot-Savart law, and J=nev to show that the magnetic field of a moving point charge q is given by: B=04qvrr2