A certain superconducting magnet in the form of a solenoid of length 0.510 m can generate a magnetic field of 9.50 T in its core when its coils carry a current of 85 A. Find the number of turns in the solenoid. _____ turns.
A certain superconducting magnet in the form of a solenoid of length 0.510 m can generate...
A certain superconducting magnet in the form of a solenoid of length 0.40 m can generate a magnetic field of 11.0 T in its core when its coils carry a current of 145 A. The windings, made of a niobium-titanium alloy, must be cooled to 4.2 K. Find the number of turns in the solenoid. turns
A certain superconducting magnet in the form of a solenoid of length 0.38 m can generate a magnetic field of 1.5 T in its core when its coils carry a current of 80 A. The windings, made of a niobium-titanium alloy, must be cooled to 4.2 K. Find the number of turns in the solenoid. turns
A certain superconducting magnet in the form of a solenoid of length 0.36 m can generate a magnetic field of 5.5 T in its core when its coils carry a current of 95 A. The windings, made of a niobium-titanium alloy, must be cooled to 4.2 K. Find the number of turns in the solenoid. turns
ASK YOUR TEACHER A certain perconducting magnet in the form of a senold of length 24 m can generate a magnetic field of 50 in its core when it coll carry a current of 95 A. The windings, made of aniobium titanium alloy must be cooled to 42 K. Find the number of turns in the solenoid PRACTICE ANOTHER Additional Materials
I need help answering 18, 19, and 20. Thanks! A wire is formed into a circle having a diameter of 18.0 cm and placed in a uniform magnetic field of 3.10 mT. The wire carries a current of 5.00 A. Find the maximum torque on the wire. Find the range of potential energies of the wire-field system for different orientations of the circle A long solenoid that has 1,180 turns uniformly distributed over a length of 0.440 m produces a...
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 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...
A superconducting solenoid is to be designed to generate a magnetic field of 3.50 T. If the solenoid winding has 984 turns/m, what is the required current? (40 = 477x 10-7 T-m/A) 09.0E+2 A 1.4E+3 A 4.5E+2 A 2.3E+2 A 2.8E+3 A
A superconducting solenoid is to be designed to generate a magnetic field of 3.50 T. If the solenoid winding has 984 turns/m, what is the required current? (Mo = 417x 10-7 T-m/A) 2.8E+3 A 1.4E+3 A 4.5E+2 A 2.3E+2 A 9.0E+2 A
A very large, superconducting solenoid such as one used in MRI scans, stores 1.00 MJ of energy in its magnetic field when 120 A flows. (a) Find its self-inductance (in H) (b) If the coils "go normal," they gain resistance and start to dissipate thermal energy. What temperature (in °C) increase is produced if all the stored energy goes into heating the 1080 kg magnet, given its average specific heat is 200 J/kg.°C? OC