6. An solenoid in an MRI machine produces an axial magnetic field of 3.5 T. If...
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 (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 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.)
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...
In an MRI machine, a large magnetic field is generated by the cylindrical solenoid surrounding the patient. If the current is 4 kA, the magnet depth is 3m and superconducting wire is 1cm wide, what is the magnetic field that the patient experiences?
16. To generate a uniform 2T magnetic field for an MRI machine with a coil of diameter 50 cm and 10 000 turns over the 1 m distance of the coil, (a) Solve for the current through the coil needed to create this large magnetic field. 2 (b) Approximate the total length of wire needed to produce 10 000 turns of this radius. /2 (c) If we need to keep the resistive power emitted by this coil under 1000 W...
A solenoid that is 60 cm long produces a magnetic field of 1.4 T within its core when it carries a current of 8.4 A . Part A How many turns of wire are contained in this solenoid? Express your answer using two significant figures
14-51 The solenoid used in an MRI scanner is 2 m long and 90 cm in diameter. It is wound froma copper wire 1.4 mm in diameter, with adjacent turns separated by an insulating layer of varnish with negligible thickness. See example 26.10 of your textbook. 4. Find the current that will produce a 0.5 Find the voltage that needs to be applied to generate this current. Resistivity of the copper is 1.75 x 10 m. Hint: find the length...
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...
A magnetic field in the center of a solenoid has a magnitude of 3.5 x 10-2 T was generated by an unknown current. The length of the solenoid is 1.5 m and it has 950 turns of wiring. Determine the current.