iron frame in the form of a square with a length of 30 cm,, and the area of its section in the form of a rectangle with dimensions of 3*8 cm .. Wrapped on one side coil 30 rolls and resists 2 oms and feeds from a continuous voltage of 25 volts If the magnetic flux density in the frame is 0.008 Tesla Calculate the 1- The current passing through the file 2- The intensity of the magnetic field 3- Magnetic flux.

Q: Question 1 Given the proposed magnetic circuit below. We assume that the magnetic flux is linked by…

A: Given, Magnetomotive force, F = Ni    = 500 x 0.1 = 50 AT Magnetic field strength or field…

Q: The unit of the magnetic flux is: Select one: O a. Tesla O b. Naper c. Ampere/meter O d. Volt/meter…

A: What is magnetic flux  Magnetic flux is defined as the number of magnetic field lines passing…

Q: 3. The magnetic force acting on a wire is 0.0500 N. If the wire is conducting a current of 1.5 A and…

A: In this question We need to determine the magnetic strength of the magnetic field.  We know Magnetic…

Q: _the magnetic resistance to magnetic field lines in same material Reluctance

A:

Q: First law of electrostatic charges

A:

Q: give 2 examples of electrostatic devices with explanation

A:

Q: is the value of magnetic flux produced by the meter, when the input current is off.

A: (1)

Q: Find the reluctance of a magnetic circuit if a magnetic flux $ = 4.2 × 10-4 Wb is established by an…

A: reluctance of magnetic circuit

Q: QUESTION 5 Find the magnetic force when a charge 3.5C with flux density of 4 units is having a…

A: The magnetic force on a charge moving in a magnetic field is given by the formula: F = q(v x B)…

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: A 0.5 meter long conductor carrying a current of 2 amperes is placed in a magnetic field having the…

A: We need to find out magnetic force for given current and magnetic field.

Q: Basic source of magnetism

A: Magnetism is a force produced by a magnetic field.

Q: Question 9 Find the reluctance of a magnetic circuit if a magnetic flux = 4.2 × 10-¹Wb is…

A: Given Data: Magnetic flux ϕ = 4.2×10-4 Wb.Impressed magnetomotive force mmf = 400 At. To determine:…

Q: In your own words define magnetic flux and self-inductance?

A:

Q: following are statements regarding the relationship between the magnetic flux density and the…

A: We need to select correct option for given statement

Q: Question 1

A: Here, W is not given so let it be 20 mm. Equivalent circuit for the given data will be-

Q: Look carefully at the figure and answer the following questions. For your answers choose between on…

A: There will be the concept of Lenz's law. Because Faraday's first law i.e., tells us that if you will…

Q: 4 cm apart and carry and A in the same direction Two long parallel wires are Currents OF 2.A a)…

A: The magnetic field is the place where the influence of the magnetic lines of forces is felt. The…

Q: For the magnetic circuit of Figure 5 and magnetization curves of Figure 6. i)State the rule used to…

A: Right-Hand Thumb Rule: In order to determine the direction of magnetic flux from electric current,…

Q: 1. A 60-cm long, straight wire conducts a current of 12 A directed out of the page. It experiences a…

A:

Q: Calculate the resistance of the field coil. Show your calculations results table incase…

A: The given table is as shown below, We need to determine the resistance of the field coil.

Q: A loop of wire is connected to a battery as shown below. What is the direction of the induced…

A:

Q: [5] The conductor becomes incandescent due to the thermal effect of the current. O the chemical…

A: The conductor becomes incantation due to given below method.

Q: In the figure below, show in which direction the force acting on the wire will be if the current + x…

A: Given, current + x is in the direction of the magnetic field + y.

Q: Question 1 The unit of magnetic flux density B is; 1. a) Tesla per sq. m. 2. b) Tesla 3. c) Weber 4.…

A:

Q: An electron starts from rest. There are two charged plates, 12 cm apart, which an electric field…

A:

Q: 1.1 Calculate the flux on the magnetic structure. 1.2 Calculate the flux density on the magnetic…

A:

Q: 48. What is the flux density of a magnetic field whose flux is 1000 µWb and cross-sectional area is…

A: Magnetic field with, Flux, ϕ=100 μWb. Cross sectional area, A = 0.5 m2.

Q: Calculate the relative permeability of an iron ring has mean diameter of 15 cm, a cross section of…

A: Given: Diameter, d=15 cm=0.15 m Cross section, A=1.4 cm2=1.4×10-4 m2 Length of air gap, lg=0.4…

Q: A long, straight wire carries a current of 15.0 A. What are the magnitudes of the magnetic field at…

A: Given that,   I=15A We have to find B for a)r=2cm=0.02m b)r=4 cm=0.04m c)r=10cm=0.01m

Q: Question 1 Given the proposed magnetic circuit below. We assume that the magnetic flux is linked by…

A: It is given that the height of the limb is 10 cm (100 mm) and the horizontal length of the limb is…

Q: Calculate the current required to produce a flux of 1.75 mwb in the ring, if the relative…

A:

Q: 1- Using Maxwell equation which of the following cannot be calculated directly? (a) A (b) D (c) B…

A: According to the guidelines we need to solve only the first question. According to the question we…

Q: Electric flux through a surface area is the integral of the

A: Given : Electric flux through a surface area is the integral of the

Q: A 0.5 meter long conductor carrying a current of 2 amperes is placed in a magnetic field having the…

A: Length of the conductor, L = 0.5 m Carrying the current, I=2 amp. Flux density, B = 0.05 Wb/m2.

Q: If a loop is moving in a varying magnetic field then the voltage generated is: Select one: O a. Vemf…

A: FARADAY'S LAW: According to faraday's law, a change of magnetic flux linked to a coil induces an…

Q: Explain the different types of magnetic materials

A:

Q: In an experiment to determine the direction of the magnetic flux: — 1_ What happens if the iron rod…

A: As per Bartleby guidelines, please post 4tj question separetely. Im solving first three question.…