The magnetic material classified as Linear when is has * negative value of susceptibility and small value of relative permeability. small value of both susceptibility and relative permeability. positive value of susceptibility and small value of relative permeability.

Q: The relative permeability

A: Magnetic field - This line which shows the interaction between the movement of electric charges and…

Q: A two-legged magnetic core with an air gap is shown in figure below. The depth of the core is 5 cm,…

A: The given magnetic core and graph are shown below:

Q: An iron-cored choke is designed to have an inductance of 20 H when operating at a flux density 1 T,…

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Q: show mathematically using only variables the non-existence of the magnetic monopole

A: Equation of Gauss law of magnetic field tells about non-existence of magnetic monopole.

Q: A mmf is supplied by a current of 1 A through 100 turns. The magnetic unit consists of a steel core…

A: Reluctance =length premeability×area And rotal reluctance is the sum of reluctance of air gap and…

Q: What is the concept of the magnetic circuit? Give examples of AC analysis of magnetic circuits .

A: MAGNETIC CIRCUIT: The Closed path followed by magnetic flux is called a magnetic circuit.…

Q: Magnetic fields are characterized by the existence of a detectable magnetic force at every point in…

A: According to the question, Magnetic fields are characterized by the existence of a detectable…

Q: Apply the concepts of magnetostatics to compute magnetic field intensity of a long, straight wire…

A: We are authorized to answer one question at a time, since you have not mentioned which question you…

Q: Q1/(a) Discuss B-H curve of a ferro-magnetic material.

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Q: briefly describe the phenomenon of magnetic hysteresis.

A: Firstly I will define magnetic hysteresis. Then I will explain the hysteresis curve. Then I will…

Q: Problem 3. A ring has a diameter of 24 cm and a cross -sectional area of 15 cm?.The ring is made up…

A: The solution can be achieved as follows.

Q: Q3. a) Ferromagnetic materials are used widely in the construction of electrical machines, such as…

A: Ferromagnetic materials are those materials that show an automatic magnetic field at the atomic…

Q: A long solenoid is wound with1000 turns of thin insulated wire over a 15cm length. The core of the…

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Q: 4 cm. Suppose the magnetic flux present without materialf erromagnetic has an infinite permeability,…

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Q: the armature mmf can be -2 reduced by reluctance of the magnetic the circuit in the region of the…

A: The explanation is as follows.

Q: W Discuss B-H curve of a ferro-magnetic material..

A: In this question we discuss B-H curve of ferromagnetic material.

Q: In figure, a magnetic flux of F is generated with a constant current of i The core material used has…

A: Given: For a magnetic circuit, Number of turns of the coil N=400, Current in the coil i=20 A,…

Q: Draw and label the analogy between magnetic circuit and electrical circuit.

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Q: In figure, a magnetic flux of F is generated with a constant current of i.  The core material used…

A: According to question: a) The reluctance of air gap is calculated as…

Q: A coil is wound uniformly with 500 turns over a steel ring of relative permeability 900, having a…

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Q: Distinguish the general working principles of capacitive, resistive, and magnetic sensors. Discuss…

A: The sensor is indeed a device that monitors changes in the external environment and reacts to some…

Q: Required mathematical expression of the relationship between magnetic flux density and magnetic…

A: To explain the relationship between magnetic flux density and magnetic field strength

Q: 5) the relationship between the magnetic flux linkage A and the current i of an electromognetic…

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Q: A coil has 200 At with a flux of 25 µWb in the iron (a) Calculate the reluctance. If the reluctance…

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Q: ( Write the types and shortly explain the magnetic losses for electrical machines. )

A: In this question we discuss about type of magnetic losses for electrical machines

Q: The B-flux is determined to be 52.35 mWb. If the material that surrounds this flux has a…

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Q: Explain the different types of magnetic materials

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Q: The magnetic material classified as Linear when is has * small value of both susceptibility and…

A: Magnetic field and the electric field form important parameters . The magnetic field is produced by…

Q: Write the types and shortly explain the magnetic losses for electrical machines

A: we need to explain the types and shortly explain the magnetic losses for electrical machines

Q: give some practical applications for the torsional vibration

A: The vibration of an object in angular form is known as Torsional Vibration. These are generally…

Q: The norm of operation and response mode of magnetic substances, and what happens if the electrical…

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Q: To a magnetic core, with a relative permeability of 2100, a current I1 of 1 A and a current I2 of 2…

A: *Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: In figure, a magnetic flux of F is generated with a constant current of i.  The core material used…

A: According to company policy we are allowed to provide solution for only 3 sub parts of one question.…

Q: The self-inductance of a linear the magnetic circuit is a constant that is: dependent on the winding…

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Q: define energy and co-energy and sho them in graph of  bonding flux with respect to Magnetizing…

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Q: The magnetization of the material with relative permeability of 6 units and magnetic field intensity…

A: In the question what is the magnetization ? If relative permeability  u€ =6 units magnetic field…

Q: Q1/A/ Discuss B-H curve of a ferro-magnetic material .

A: Permeability, µ = B/H, the ratio of the flux density to the magnetic field intensity. It is often…

Q: A. Explain by drawing the electromagnetic hysteresis. (show all parameters on the graph). B. Compare…

A: A) Electromagnetic hysteresis- If an ac current is made to flow through any magnetic material then…

Q: What is the concept of the magnetic circuit? Give examples of DC analysis of magnetic circuits

A: In magnetic circuit, magnetic flux flow in closed path of circuit just like current flow in closed…

Q: Find the magnetic force and the electric force per unit length (the force per unit length is simply…

A: We are given a very long cable with linear charge distribution λ which is moving with constant…

Q: Q1. Figure 1 shows the magnetic circuit with cross section area of core, 1000 mm? and current…

A: *Keeping a note ?as per our company guidelines we are supposed to answer ?️only first 3️⃣ sub-parts.…

Q: 8. Determine the reluctance of a piece of cast ste 150 mm and cross-sectional area 1800 mm2 when the…

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Q: magnetic core in the form of a closed circular ring has a mean length of 30 cm and a cross sectional…

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Q: Start from first principles to prove that: "For a fixed flux density, the volume of the…

A: For a fixed flux density the volume of ferromagnetic core is directly proportional to the energy…

Q: Which of the following is the analogous of current in an electrical circuit when it is compared to a…

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Q: Explain briefly why in any series magnetic circuit (or series brancho of a magnetic circuit)…

A: Since, in the magnetic circuit, the permeability (µ) is always greater than the permeability of the…

Q: Question 4b Magnetic fields are characterized by the existence of a detectable magnetic force at…

A: According to the question, we need to discuss one of the industrial applications of the magnet.

Q: Given a magnetic circuit as shown in Figure Q3(a)(i) where the core is a cast steel. B- H curve for…

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KVL and KCL

KVL stands for Kirchhoff voltage law. KVL states that the total voltage drops around the loop in any closed electric circuit is equal to the sum of total voltage drop in the same closed loop.

Sign Convention

Science and technology incorporate some ideas and techniques of their own to understand a system skilfully and easily. These techniques are called conventions. For example: Sign conventions of mirrors are used to understand the phenomenon of reflection and refraction in an easier way.