Answered: 5) An electromagnet of square…

5) An electromagnet of square cross-section produces a flux density of 0.45T. If the magnetic flux is 720 uWb find the dimensions of the electromagnet cross-section. [4 cm by 4 cm] ----

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter26: Electromagnetism

Section: Chapter Questions

Problem 73A

See similar textbooks

Related questions

Q: 4. Using Amphere's Law, Find the magnitude of the magnetic field at a radial distance, R1, inside…

A: Ampere's circuital law is considered here

Q: A 14-cm-diameter circular loop of wire is placed in a 0 61-T magnetic field. When the plane of the…

Q: 3. Two long parallel wires are separated by the distance 10cm and carry currents of 3.0 A and 5.0 A…

Q: 4 - In a certain region the electric field is given as Ē = yì + 5zyťk V/m, Calculate the following…

A: Using Maxwell equations

Q: A long hairpin is formed by bending a very long wire, as shown. If the wire caries a current of 16…

Q: 9- BK, BL, and BM magnetic fields are formed at the points K, L, and M respectively, when current I…

Q: Calculate the speed of an electron if it travels in a circular path of radius 50 cm in a magnetic…

A: Given: B= 5 × 10-3 T r =50 cm

Q: If the number of turns is 3000 and the inner radius of a toroid with 10A current is 18 cm, the inner…

A: Given:- The number of turns N = 3000 The current I = 10 A The radius of the torus r = 18 cm = 0.18…

Q: Determine the initial direction of the deflection of charged particles as they enter the magnetic…

A: Note: As per the guidelines, we can only answer a,b and c. For the answer to (d) please re-post the…

Q: 2) A circular wire of diameter D has a magnetic flux passing through it of 0.82-Wb. The wire is…

A: Given data: Magnetic flux at initial is, ϕ1=0.82 Wb.

Q: 1. Which of the following is true about the total magnetic field resulting from a collection of…

Q: 1. For the discussed problem: loop of current with radius R at xz plane. (a) Sweep point P location…

Q: Two long thin parallel wires 13.0 cm apart carry 29-A currents in the same direction. 13.0 cm- 6.0…

Q: The magnetic field lines of a point charge shows the............Required to answer. Single choice.…

A: Field lines of charge that represent effect that the point charge has on other charges around it.

Q: For a magnetic field to create an electric current in a circuit, it is necessary that: a. the…

A: To obtain the conditions necessary for induced emf. The magnetic flux through a circuit is given…

Q: 7. Given the current carrying conductor with length 2a carrying a current I. De- termine the…

Q: Q1) In free space , an infinite sheet of current at v=0, with k=10ax A/m and an infinite current…

A: The current density of the infinite sheet of wire is given as, k=10a^x A/m, The position of the…

Q: An eight-turn coil encloses elliptical area having a major axis of 40.0 cm and a minor axis of 30.0…

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

5) An electromagnet of square cross-section produces a
flux density of 0.45T. If the magnetic flux is 720 uWb find
the dimensions of the electromagnet cross-section.
[4 cm by 4 cm]
----

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 3

VIEW

Step by step

Solved in 3 steps with 2 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

Explain how magnetic flux can be zero when the magnetic field is not zero.
A mass spectrometer is being used to separate common oxygen16 from the much rarer oxygen18, taken from a sample of old glacial ice. (The relative abundance of these oxygen isotopes is related to climatic temperature at the time the ice was deposited.) The ratio of the masses of these two ions is 16 to 18, the mass of oxygen-16 is 2.661026kg, and they are singly charged and travel at 5.00106m/s in a 1.20T magnetic field. What is the separation between their paths when they hit a target after traversing a semicircle?
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 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 mass spectrometer is being used to separate common oxygen- 16 from the much rarer oxygen-18, taken from a sample of old glacial ice. (The relative abundance of these oxygen isotopes is related to climatic temperature at the time the ice s deposited.) The ratio of the masses of these two ions is 16 to 18, the mass of oxygen-16 is 2.661026kg, , and they are singly charged and travel at 5.00106m/s in a 1.20-T magnetic field. What is the separation between their path when they hit a target after travet5ing a semicircle?
What is the value of the magnetic flux through the coil in Figure 23.56 (b) due to the wire?
Unreasonable results To construct a non-mechanical water meter, a 0.500-T magnetic field is placed across the supply water pipe to a home and the Hall voltage is recorded, (a) Find the flow rate through a 3.00-cm-diameter pipe if the Hall voltage is 60.0 mV. (b) What would the Hail voltage be for the same flow rate through a 10,0-cm- diameter pipe with tire same field applied?
The accompanying figure shows a metal disk of inner radius r1 and other radius r2 rotating at an angular velocity while in a uniform magnetic field directed parallel to the rotational axis. The brush leads of voltmeter are connected to the dark's inner and outer surfaces as shown. What is the reading of the voltmeter ?
A current is induced in a circular loop of radius 1.5 cm between two poles of a horseshoe electromagnet when the current in the electromagnet is varied. The magnetic Field in the area of the loop is perpendicular to the area and has a uniform magnitude. If the rate of change of magnetic field is 10 T/s, find the magnitude and direction of the induced current if resistance of the loop is 25 .
In a region of space, a magnetic field is uniform over space but increases at a constant rate. This changing magnetic field induces an electric field that (a) increases in time, (b) is conservative, (c) is in the direction of the magnetic field, or (d) has a constant magnitude.
Verify the units obtained for magnetic field strength B in Example 24.1 (using the equation B=Ec ) are in fact teslas (T).
Calculate the magnetic field strength needed on a 200-tum square loop 20.0 cm on a side to create a maximum torque of 300 N. m if the loop is carrying 25.0 A.