Answered: The ratio of magnetic field strength to…

Science

Physics

The ratio of magnetic field strength to magnetic flux density is called Your answer

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter12: Sources Of Magnetic Fields

Section: Chapter Questions

Problem 35P: When the current through a circular loop is 6.0 A, the magnetic field at its center is 2.0104 T....

See similar textbooks

Related questions

Q: B = 4 3(m.) – m 47 3(m.f)i

A: Solution: As per the given data,

Q: Which of the following is FALSE about electric interaction and magnetic interaction? Magnetic…

A: Magnetic field never exists in monopole it always exist in dipole(north and south). Electric field…

Q: A metal ring with a break in its perimeter is dropped from a fieldfree region of space into a region…

A: The expression for the magnitude of the magnetic field can be written as: B=μoi2πd Here, B is the…

Q: A single current-carrying circular loop of radius R is placed next to a long, straight wire. The…

A: These are the questions from the electromagnetic theorem. Their answers will be__

Q: Relative permeability pr of a magnetic material is given by :* O ur= (µ0+1)/H O ur = (µ/µ0) +1 O ur…

A: Concept Permeability of the magnetic material let us know how easily magnetic field lines canpass…

Q: A straight wire produces magnetic field of 1 micro Tesla at a distance 2m. How much current is…

Q: What is the current that is flowing through a wire that has a magnetic field strength of 8.2 x 10^-4…

A: Given that Magnetic field due to wire B = 8.2 X 10-4 T Distance from the wire r = 0.005 m

Q: A charged particle is moving in a UNIFORM magnetic field. If the direction of motion of the charged…

Q: A conductor with the length of 100 cm and carrying current 4 A is placed in perpendicular to a…

A: The length of the conductor is 100 cm = 1 m.The current in the conductor is 4 A.The strength of the…

Q: A solenoid of length 56 cm creates a uniform magnetic field of 299 mT at its center if a current of…

Q: The magnetic field at a point on the magnetic equator is found to be 3·1 × 10 * T. Taking the…

Q: Which of the following best describes how electrically charged particles and a magnetic field can…

A: Electrically charged particles and magnetic field can interact with a wire.

Q: Suppose you wish to measure the current in a wire. You have a device that can measure the strength…

A: Given : Distance from the current carrying wire (r) = 0.98 meters Magnetic Field Strength (B) = 1.72…

Q: What is the radius of the path of an electron that travels through a 0.257 T uniform magnetic field…

A: The radius r of an electron in a magnetic field B moving with velocity v is given by r= mv/eB…

Q: If you have a sample of unknown composition, a first step at analysis might be a determination of…

A: Given: The analysis data of a sample.

Q: A 2-meter copper wire weighs about 1.2 Newtons and is placed in a uniform magnetic field of 0.300 T.…

Q: Suppose a supersonic jet has a net positive charge and flies due east at a speed of 710 m/s over…

Q: A transmission line strung 7.0 m above the ground carries a current of 500 A. What is the magnetic…

Q: Use the data from the table to determine at what approximate distance from the wire the magnetic…

Q: Calculate the potential difference between the wingtips of an aircraft with the wingspan of 64 m…

A: Given Data: Length of the wing (l) = 64 m.Speed of the aircraft (v) = 717 km/h = 199.17 m/s.Angle…

Q: Some pacemakers employ magnetic reed switches to enable doctors to change their mode of operation…

A: Given: In this question, the given details are, Some pacemakers employ magnetic reed switches to…

Q: Electrons in Earth's upper atmosphere have typical speeds near 5.73 x 105 m/s. HINT (a) Calculate…

A: Speed of electron is Radius of circular path is Magnetic field and velocity of electron are…

Q: A positive charge is moving along the x-axis in the positive direction. What is the direction of the…

A: The direction the magnetic field produced by a moving charge is perpendicular to the direction of…

Q: A current through a horizontal power line flows in east to west direction. What is the direction of…

A: Right Thumb rule states that “thumb of the right hand points along direction of current, then the…

Q: When the current flows clockwise on a 2D diagram of a circuit, what is the direction of the magnetic…

A: Right-hand rule is the concept that we can use to find the direction of the magnetic field.…

Q: Four long, parallel conductors carry equal currents of I- 5.80 A, The figure below is an end view of…

Q: (a) What is the force per meter on a lightning bolt at the equator that carries 20,000 A…

A: Current, I = 20000 A magnetic field, B = 3 x 10-5 T (a) Force per unit length F = B I L F/L = 3 x…

Q: What does the magnetization vector M represent and what are its units?

Q: An electromagnet is the most powerful type of magnet there is. It is a magnet with a current running…

A: There are certain materials that can produce large magnetic fields when they are subjected to small…

Q: QI- A filamentary conductor is formed into a loop ABCD as shown in figure. If it carries a current…

A: Magnetic field due to circular coil at center B =μ0I/2R I = current R = radius of circle

Q: Although the evidence is weak, there has been concern in recent years over possible health effects…

A: (given) I = 200 A R = 20 m Magnetic field due to transmission lines at the ground is…

Q: What is the magnitude of the magnetic field strength (in T) at point A, B, and C?

Q: An electron moves with a speed of 1.0 x 107 m/s in the directions shown in the figure below. A 0.50…

A: Magnetic field in the x-direction B=0.5 T, speed of electron (in y-z plane) v=107 m/s and electron…

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

The ratio of magnetic field strength to magnetic flux density is called
Your answer

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

How is the percentage change in the strength of the magnetic field across the face of the toroid related to the percentage change in the radial distance from the axis of the toroid?
A solenoid is wound with 2000 turns pet meter. When the cuiient is 5.2 A, what is the magnetic field within the solenoid?
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?
12.7 Check Your Understanding What is the ratio of the magnetic field produced from using a finite formula over the infinite approximation for an angle of (a) 85°? (b) 89°? The solenoid has 1000 mins in 50 cm with a current of 1.0 A flowing through the coils
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 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?
Check your Understanding Themagneticfield shown below Is confined to the cylindrical region shown and is changing withtime. Identity those paths for which =EdI0 .
A cosmic-ray electron moves at 7.5 × 106 m/sinches perpendicular to Earth’s magnetic field at an altitude queer the field strength is 1.0 × 105T. What is the radius of the circular path the electron follows?
When the current through a circular loop is 6.0 A, the magnetic field at its center is 2.0104 T. What is the radius of the loop?
A current of 1.2 A is flowing in a coaxial cable whose outer radius is five times its inner radius. What is the magnetic field energy stored in a 3.0-m length of the cable?
Magnetic flux density is the amount of flux passing through a defined area that is perpendicular to the direction of the flux while Magnetic flux is the amount of magnetic field (or the number of lines of force) produced by a magnetic source. (Note 1Tesla= 1Wb/m ) a) If you are to determine the flux density of a rectangular magnetic pole with face having dimensions of 200mm and 100mm. assuming the total flux emerging from the magnetic pole is 150µWb, what would be the flux density in Tesla? b) If the emerging flux of the pole is changed to 100µWb what will be the resultant density? c) When the dimensions of the magnetic pole are changed to 10m and 5m what will be the new density? d) What would happen if the magnetic pole is changed to square?
Is the magnetic flux proportional to the voltage?