Answered: Different units can be used to measure…

Different units can be used to measure the same physical quantity, differing only by some multiplicative factor. The cgs unit for magnetic field, the gauss, is equal to tesla.

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter12: Sources Of Magnetic Fields

Section: Chapter Questions

Problem 44P: A superconducting wire of diameter 0.25 cm carries a current of 1000 A. What is the magnetic field...

See similar textbooks

Related questions

Q: The diagram shows each parallel wires 1cm apart carry a current of two amps with magnetic field…

Q: The speed of light in an unknown medium is measured to be 1.34 x 108 m/s. What is the index of…

A: Given data: Speed of light, v=1.34×108 m/s Our question is to find the index of refraction (n) of…

Q: In a perfectly ELASTIC collision between two perfectly rigid objects... the momentum of each object…

A: Given data: The perfectly elastic collision between two rigid objects Required: The kinetic energy…

Q: A 20° B P

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

Q: Required information NOTE: This is a multi-part question. Once an answer is submitted, you will be…

Q: The main intake air duct of a forced air gas heater is 0.305 m in diameter. The inside volume of the…

Q: A) A constantan wire of length 10 m and having a cross sectional area 1.5x10-4 m² is converted into…

A: Below I have provided the solution of the given question

Q: An insulated piston-cylinder device contains 0.05 m³ of saturated frigerant-134a at 32°C. The…

Q: We will use this problem to learn a strategy for solving problems involving objects that are…

Q: A truck of mass ?1 starts at rest a distance ℎ1 above the bottom of a hill. It rolls down the hill…

Q: 5. Figure 1 is an image of the nitrogen ion (nitride). What is the charge of this ion? -proton…

Q: 8.6 The vertical displacement ? of water in a canal is described by: ? = 0.10 cos(3.14? − 4.19?)…

Q: Is that the same as net vertical force?

A: When reach the ground, velocity = 6.86 m/s And from conservation of energy, when he dips a depth…

Q: The diagram shows alpha, beta and gamma rays put through an electric field. Indicate which is gamma,…

Q: Suppose that the known value of the initial speed is 5.13m/s. if you experimentally find the value…

Q: A uniform disk of mass 401 kg and radius 0.24 m is mounted on frictionless bearings so it can rotate…

A: Given: Mass of the disk = 401 kg Radius of the disk = 0.24 m

Q: Four long wires are perpendicular to the x-y plane. Each wire carries the same magnitud current.…

A: The direction of magnetic field due to current carrying long straight wire is given by right hand…

Q: A large metallic cylindrical barrel with a diameter of 4 m lies 25.0 m below the surface of Lake…

A: The pressure on circular top = Atmospheric pressure + pressure due to water=PA+hρg

Q: Three polarizing filters are stacked, with the polarizing axis of the second and third filters at…

Q: The conduction electrons in a cylindrical, current-carrying wire have a drift velocity of 0.35 mm/s.…

A: Problem 1 Given Drift velocity is given as vd=0.35 mm/s=0.35×10-3 m/s Number of conduction electrons…

Q: A child sets a toy bouncing on the end of a spring with amplitude 0.25m and angular frequency…

Q: Q6 / IF A, B, C are vectors from the origin to the points a, b, c show that (AXB) +(BXC) + (CXA) is…

A: As per question A, B, and C are vectors from the origin to the points a, b, c then we have to…

Q: The diagram below shows the path of a ray of light entering a prism medium.What is the name of the…

Q: Two objects of the same mass are sliding at the same initial speed across a wooden surface. The…

Q: A metal bar is in the xy-plane with one end of the bar at the origin. A force F-(6.06 N)2+(-2.61 N…

Q: Consider a 220-g wooden block placed on an 81.0-cm board. Then wooden block then starts to move at a…

A: Given data: The mass of the wooden block, m=220g The length of the board, l=81cm The magnitude of…

Q: An athlete with a mass of 65.0 kg is running at a horizontal velocity of 10.5 m/s before jumping at…

A: Impulse can be defined as the rate of change in a body's momentum or the product of force and time.…

Q: A microwave oven has a power requirement of 1,262 W. A frozen dinner requires 4.1 min to heat on…

A: Write the expression for the electrical energy. E=P×t Here, P is the power and t is the time.

Q: Select the incorrect statement about a collision between two figure skaters on ice with no external…

Q: The circuit shown has a 10.0 V battery connected to a cube with 2.00 mm sides and a resistivity 24…

A: 1) As per Kirchhoff's law: Sum of electric current at any junction is zero. 2) As per Ohm's Law:…

Q: 0.245-kg ball makes an elastic head-on collision with a second ball initially at rest. The second…

Q: In the Millikan oil drop experiment, the charge of an electron is measured by placing an ionized oil…

A: Given Information:- Mass of the electron is m Charge of the electron is e Voltage difference between…

Q: You are asked to hang a uniform beam and sign using a cable that has a breaking strength of 417 N.…

Q: The temperature of a cup of coffee t min after it is poured is given by the following equation where…

Q: In a thundercloud there may be electric charges of +45.0 C near the top of the cloud and -45.0 C…

A: Given, Charge at the top of the cloud, q1 = 45.0 C charge at the bottom of the cloud, q2 = -45.0 C…

Q: 5 m/s 50 m/s 0.5 m/s None of these are correct

Q: In the circuit shown in the following figure(Figure 1) the capacitor has capacitance 20 μF and is…

Q: Water travels through a pipe at 11.1 m/s. The pipe expands from a crossectional area of 1.5 m2 to an…

Q: (b) What is the power output of the student?

A: Solution:Given:W = weight of student = 557 N h = height climbed by student = 2.7 m t = time taken by…

Q: B 4 3

A: The vertical sides (segments 1 and 3) of the rectangular loop are parallel to the magnetic field.…

Q: The magnitude and direction exerted by two tugboats towing a ship are 1670 kilograms, N30°W, and…

Q: wooden block of mass 20 kg is floating in a pool. This is a fresh water pool, so we can assume a…

A: According to Archimedes principle Bouyant force = weight of liquid displaced

Q: Using the definition of the scalar product, find the angle between the following vectors. (Find the…

Q: A parallel plate capacitor in a vacuum is made up of two square plates with sides of length L = 4 cm…

Q: the diagram below, a solid, spherical, conductor is brought near a negatively-charged plastic rod.…

A: The charges are seperated by charging by induction.

Q: 5. The base, b, of a triangle is increasing at a rate of 20 cm/s. The height, h, of the same…

A: Given data- The base, b, of triangle is increasing at a rate= 20 cm/s The height ,h, of the…

Q: EXAMPLE 5.4 Wax Your Skis GOAL Calculate the change in gravitational potential energy for different…

A: At the the point A, gravitational potential energy is zero. At any height y the gravitational…

Q: When an object is dropped, the distance it falls in t seconds, assuming that air resistance is…

A: Given data: Initial velocity (u) = 0 The distance fallen by the object as function of time s(t) =…

Q: an 80-kg man is sitting on the right side of the plank, 0.75 away from the fulcrum. While on the…

Q: A thin rod of length L and mass m has a linear density X(x) = Ax² where A is a constant and is the…

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

Different units can be used to measure the same physical quantity, differing only by
some multiplicative factor. The cgs unit for magnetic field, the gauss, is equal to
tesla.

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

VIEW

Step 2

VIEW

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

Is B constant in magnitude for points that lie on a magnetic field line?
A strip of copper is placed in a uniform magnetic field of magnitude 2.5 T. The Hall electric field is measured to be 1.5103V/m (a) What is the drift speed of the conduction electrons? (b) Assuming that n =8.01028 elections per cubic meter and that the cross-sectional area of the strip is 5.0106m2 , calculate the current in the ship, (c) What is the Hall coefficient 1/nq?
An electron moving with a velocity v=(4.0i+3.0j+2.0k)106m/s enters a region where there is a uniform electric field and a uniform magnetic field. The magnetic field is given by v=(1.0i2.0j+4.0k)102T. If the electron travels through a region without being deflected, what is the electric field?
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?
(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.
A superconducting wire of diameter 0.25 cm carries a current of 1000 A. What is the magnetic field just outside the wire?
The magnetic field between the poles of a horseshoe electromagnet is uniform and has a cylindrical symmetry about an axis from the middle of the South Pole to the middle of the North Pole. The magnitude of the magnetic field changes as a rate of dB/dt due to the changing current through the electromagnet, Determine the electric field at a distance r from the center.
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?
An electron in a TV CRT moves with a speed of 6.0107 m/s, in a direction perpendicular to Earth's field, which has a strength of 5.0105 T. (a) What strength electric field must be applied perpendicular to the Earth’s field to make the election moves in a straight line? (b) If this is done between plates separated by 1.00 cm, what is the voltage applied? (Note that TVs are usually surrounded by a ferromagnetic material to shield against external magnetic fields and avoid the need for such a collection,)
A metal cube with sides of length a is moving at velocity v=voj across a uniform magnetic field B = Bok. The cube is oriented so that four of its edges are parallel to its direction of motion (i.e., the normal vector of two faces are parallel to the direction of motion). (Figure 1) Figure Bo N 1 of 1 Vo Part A Find E, the electric field inside the cube. Express the electric field in terms of vo, Bo, and unit vectors (i, j, and/or k). E = Submit Part B V ΑΣΦ -î Request Answer Now, instead of electrons, suppose that the free charges have positive charge q. Examples include "holes" in semiconductors and positive ions in liquids, each of which act as "conductors" for their free charges. www. J? If one replaces the conducting cube with one that has positive charge carriers, in what direction does the induced electric field point? Submit Request Answer
A metal cube with sides of length a is moving at velocity v=voj across a uniform magnetic field B = Bok. The cube is oriented so that four of its edges are parallel to its direction of motion (i.e., the normal vector of two faces are parallel to the direction of motion). (Figure 1) Figure Во 1 of 1 VO ▼ Part A Find E, the electric field inside the cube. Express the electric field in terms of vo, Bo, and unit vectors (i, j, and/or k). Ē=-voBoi Submit Correct Now, instead of electrons, suppose that the free charges have positive charge q. Examples include "holes" in semiconductors and positive ions in liquids, each of which act as "conductors" for their free charges. Part B Previous Answers If one replaces the conducting cube with one that has positive charge carriers, in what direction does the induced electric field point? O`-i O +i O +j O-k Submit Provide Feedback Request Answer Next
dB = The vector 7 points from the source (the current, or location S) to the location of interest (P). What is the y component of the "unit vector", in meters? Ho Idlxf 4T p2 This problem checks your understanding of the term in the equation for the magnetic field due to a small "segment" of current, Consider a small "piece" of current (perhaps in a wire) at a location $ whose coordinates are (6 m, 6 m, 7 m). We would like to find the magnetic field at a location P whose coordinates are (4 m, 2 m, 9 m).