You are working at a company that manufactures solenoids for industrial and research use. A client has ordered a solenoid that will be operated by a 1 000-V power supply and must be of length ℓ = 25.0 cm. A cylindrical experimental package of radius rs = 1.00 cm must fit inside the solenoid. The client wants the largest possible magnetic field inside the solenoid. The thinnest copper wires allowed by your company are AWG 36, which corresponds to a wire diameter of dω = 0.127 mm. You determine the maximum magnitude of magnetic field that can be created in the solenoid to report to the client.

Q: Below is the magnetic circuit with two windings and two air gaps. The cross-sectional area is…

A: To find the magnetic flux density of air gaps, Bg=ϕgAg Bg=Magnetic flux density in Tϕg=Magnetic flux…

Q: A magnetic core with an air gap is shown below, with a relative permeability is 4500, and a space…

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Q: 1. Two long solenoids are placed on the same axis as shown in the figure. The inner solenoid has…

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Q: A ten-turn solenoid has a ferromagnetic core with a relative permeability of 10,000. The length of…

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Q: An ideal solenoid with n turns per unit length and carrying a current has a uniform magnetic field…

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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: A circular coil of wire with 7 loops and a radius of 0.041 m is placed inside a solenoid. The coil…

A: In the solution, since the cross-sectional area of the solenoid has not been given, it is being…

Q: 1. A solenoid with 2000 turns is 20-cm long. There is a current if 1.5 A going through the solenoid.…

A: Given data,  Number of turns N= 2000 turns Length of the solenoid L=20 cm Current I=1.5 A

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Q: Given the magnetic circuit, calculate 3 from the right column if the coil wound in the left column…

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Q: Question 3. The mean length of the magnetic core is 20 cm, the cross section is 5 cm2, and the…

A: Introduction In electrical engineering, the reluctance of a magnetic core refers to its opposition…

Q: A conductor consists of a circular loop of radius R 13.0 cm and two long, straight sections as shown…

A: Given figure:

Solenoids

A solenoid is a common term for a telephone coil used as an electromagnet. It also refers to any device that uses a solenoid to convert electrical energy into mechanical energy. The device generates a magnetic field from an electric field and uses the magnetic field to produce precise motion. Solenoid valves are often used to change power, such as in-car transmitters or valves, such as in the fuel system.