The length of a magnetic circuit in a moving iron instrument is 300mm.The coil around the soft iron core has 360 turns and takes a current of 1.75A.The core is square in section with sides of 20mm.Take the relative permeability of soft iron as 1100. Determine the magnetomot

Q: For the electromagnet of Figure-a. Find the flux density in the core.b. Sketch the magnetic flux…

A: The magnetic flux density (B) is the ratio of magnetic flux (∅) to area of cross section (A) and…

Q: 1.Consider the magnetic core below.All dimensions are shown on the figure. The core is made up of…

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Q: 2. A current of I = 3 [A] flows over the N = 200 winding wire as given in the figure below. The…

A: For the given coil with the specification the value of the magnetic flux in the each leg needs to be…

Q: 1. What is the relationship between voltage and current when there is saturation in the magnetic…

A: Dear student as per our guidelines we are supposed to solve only one question but here I have solved…

Q: thank u no rush

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Q: Problem 1 In the magnetic circuit shown in figure P-1 the depth of the core is 5 cm. The winding has…

A: Core depth d=5cm Number of turns N=400 Relative premeability μr=4000 Current I=5A Asked to find…

Q: 11. There is 900 mA of current through a wire with 40 turns. What is the reluctance of the circuit…

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Q: ferromagnetic core is shown in Figure P1-2. The depth of the core is 5 cm. The other dimensions of…

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Q: property of a material which opposes the production magnetic flux in it is known

A: All material does. Not allow to pass the flux through it without any oppose

Q: H+ 7 cm 30 cm +4 7 cm 7 cm -0.07 cm 30 cm- +7 cm+ 300 turns 30 cm- 0.05 cm cm Core depth = 5 cm

A: Given data Relative permeability; μr=1500 Core depth=5 cm Number of turns on the center lag of the…

Gear Motor

A gear motor is a combination of a gearbox and an electric motor. This combination of two systems is used for efficient usage of the motor. It makes a cost-effective solution for high torque, low-speed applications. These motors are used in our household as, garage door openers, alarm clocks. In commercial areas, hospital beds, cranes.