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Question 13 5 points You are designing the main solenoid for an MRI machine The soledoid...
The main magnet in an MRI machine is a superconducting solenoid 1.3 m long and 45...
The main magnet in an MRI machine is a superconducting solenoid 1.3 m long and 45 cm in radius. During normal operation, the current through the windings is 108 A and the magnetic field strength is 1.4 T. Round your answers to the nearest whole number. (a) How many turns does the solenoid have? Your answer: turns (b) How much energy is stored in the magnetic field during normal operation? Your answer: (c) How much energy is stored if the...
The main magnet in an MRI machine is a superconducting solenoid 2.0 m long and 33...
The main magnet in an MRI machine is a superconducting solenoid 2.0 m long and 33 cm in radius. During normal operation, the current through the windings is 81 A, and the resistance of the windings is zero. The inductance of the solenoid is 89 H. (a) Calculate the turns per meter of the solenoid. (b) Calculate the magnitude of the magnetic field generated by the MRI machine during normal operations. (c) Calculate the magnetic flux through a single turn...
6. An solenoid in an MRI machine produces an axial magnetic field of 3.5 T. If...
6. An solenoid in an MRI machine produces an axial magnetic field of 3.5 T. If the length of the MRI is 1.4 m and it is wound with 800 turns of wire, what current is needed to produce this field?
An MRI (magnetic resonance imaging) solenoid produces a magnetic field of 1.7 T . The solenoid...
An MRI (magnetic resonance imaging) solenoid produces a magnetic field of 1.7 T . The solenoid is 2.5m long, 1.0 m in diameter, and wound with insulated wires 2.0 mm in diameter.Find the current that flows in the solenoid. (Your answer should be rather large. A typical MRI solenoid uses niobium-titanium wire kept at liquid helium temperatures, where it is superconducting.)
An MRI (magnetic resonance imaging) solenoid produces a magnetic field of 1.7 T . The solenoid...
An MRI (magnetic resonance imaging) solenoid produces a magnetic field of 1.7 T . The solenoid is 2.5m long, 1.0 m in diameter, and wound with insulated wires 2.4 mm in diameter.Find the current that flows in the solenoid. (Your answer should be rather large. A typical MRI solenoid uses niobium-titanium wire kept at liquid helium temperatures, where it is superconducting.)
As a new electrical technician, you are designing a large solenoid to produce a uniform 0.14...
As a new electrical technician, you are designing a large solenoid to produce a uniform 0.14 T magnetic field near the center of the solenoid. You have enough wire for 4,056 circular turns. This solenoid must be 1.4 m long and 2.9 cm in diameter. What current will you need to produce the necessary field? (Give your answer in decimal using "A" (Ampere) as unit)
The magnetic field produced by the solenoid in a magnetic resonance imaging (MRI) system designed for...
The magnetic field produced by the solenoid in a magnetic resonance imaging (MRI) system designed for measurements on whole human bodies has a field strength of 8.0 T, and the current in the solenoid is 1.5 102 A. What is the number of turns per meter of length of the solenoid? Note that the solenoid used to produce the magnetic field in this type of system has a length that is not very long compared to its diameter. Because of...
Magnetic Resonance Imaging An MRI (magnetic resonance imaging) solenoid produces a magnetic field of 1.4 T...
Magnetic Resonance Imaging An MRI (magnetic resonance imaging) solenoid produces a magnetic field of 1.4 T . The solenoid is 2.5m long, 1.0 m in diameter, and wound with insulated wires 2.2 mm in diameter. Find the current that flows in the solenoid. (Your answer should be rather large. A typical MRI solenoid uses niobium-titanium wire kept at liquid helium temperatures, where it is superconducting.)
An MRI uses a large magnetic field (as well as radio waves) to create images of...
An MRI uses a large magnetic field (as well as radio waves) to create images of a person's body. One such MRI designed for full-body scans includes a large solenoid with 1×105 turns that is 0.95 m long. The solenoid is meant to draw a current of 9 A , and when it starts, it takes 5 seconds for the solenoid to reach that current from zero. Part A: A patient inside the MRI is wearing a gold ring...
8. You went and messed you knee up doing something (you choose). The doctor says you...
8. You went and messed you knee up doing something (you choose). The doctor says you need to get an MRI to find out what is going on in there. You knee is placed inside a 20cm radius solenoid that is 1m long. This particular MRI machine is designed to create a 5T magnetic field using 100A of current passing through the wires of the solenoid. a) How much magnetic energy is stored in the solenoid? (Assume that the B-field...
The main magnet in an MRI machine is a superconducting solenoid 1.3 m long and 45 cm in radius. During normal operation, the current through the windings is 108 A and the magnetic field strength is 1.4 T. Round your answers to the nearest whole number. (a) How many turns does the solenoid have? Your answer: turns (b) How much energy is stored in the magnetic field during normal operation? Your answer: (c) How much energy is stored if the...
6. An solenoid in an MRI machine produces an axial magnetic field of 3.5 T. If the length of the MRI is 1.4 m and it is wound with 800 turns of wire, what current is needed to produce this field?
8. You went and messed you knee up doing something (you choose). The doctor says you need to get an MRI to find out what is going on in there. You knee is placed inside a 20cm radius solenoid that is 1m long. This particular MRI machine is designed to create a 5T magnetic field using 100A of current passing through the wires of the solenoid. a) How much magnetic energy is stored in the solenoid? (Assume that the B-field...
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