4. The coils in a tokamak fusion reactor form a toroid with inner radius 0.7m and...
4. The coils in a tokamak fusion reactor form a toroid with
inner radius 0.7m and outer radius 1.3m. It has 900 turns and
carries 14kA of current. Find the magnetic field at
a) ? = 0.5m b) ? = 1.0m c) ? = 1.5m
Homework Answers
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4. The coils in a tokamak fusion reactor form a toroid with
inner radius 0.7m and...
018 10.0 points The magnetic coils of a tokamak fusion re- actor are in the shape...
018 10.0 points The magnetic coils of a tokamak fusion re- actor are in the shape of a toroid having an inner radius of 0.519 m and outer radius of 0.999 m. The toroid has 377 turns of wire, each of which carries a current of 18.65 kA. Find the magnitude of the magnetic field at a+b a distance r = from the center of the 2 tokamak. Answer in units of T.
An ideal toroid has inner radius a and outer radius b. The toroid has turns and...
An ideal toroid has inner radius a and outer radius b. The toroid has turns and carries a current I. At which distancer from the center con the toroid is the magnetic field different from zero? a<r<b Orca The magnetic field is different of zero every where. Or>
A toroid with 3.0*10^5 turns per meter has 0.60m inner and 1.0m outer diameter and is...
A toroid with 3.0*10^5 turns per meter has 0.60m inner and 1.0m outer diameter and is powered with 15A of electric current. What is the magnetic field on a 0.80m diameter circle at the central plane of this toroid?
Two circular coils are concentric and lie in the same plane. The inner coil contains 160...
Two circular coils are concentric and lie in the same plane. The inner coil contains 160 turns of wire, has a radius of 0.012 m, and carries a current of 8.1 A. The outer coil contains 140 turns and has a radius of 0.021 m. What must be the magnitude of the current in the outer coil, such that the net magnetic field at the common center of the two coils is zero?
1.) The inner and outer radii of a toroid are 1.50 cm and 3.30 cm. The...
1.) The inner and outer radii of a toroid are 1.50 cm and 3.30 cm. The toroid has 61 turns and carries a current of 2.20 A. What are the strongest and weakest magnetic fields produced by this toroid? (Enter the magnitudes.) T(strongest): T(weakest): 2.) The magnitude of the magnetic field at the center of a 23.0-cm-long solenoid with 600.0 turns is 2.10 mT. What is the current in the windings of the solenoid?
(6 pt) A toroid with inner diameter of 3 cm, outer diameter of 5 cm, and height of 0.1 cm is made...
(6 pt) A toroid with inner diameter of 3 cm, outer diameter of 5 cm, and height of 0.1 cm is made of a body-centered-cubic (bcc) paramagnetic material with lattice parameter equal to 0.5 nm. The toroid is wrapped by a copper wire in 20 turns. If each atom of the magnetic material has a magnetic moment of 1.5u, (Bohr Magneton), (a) (1.5 pt) What is the saturation magnetization (in A/m) of the material? (b) (1.5 pt) If a current...
A toroid that has a mean radius equal to 28.5 cm and circular loops with radil...
A toroid that has a mean radius equal to 28.5 cm and circular loops with radil equal to 2.50 cm is wound with a superconducting wire. The wire has a length equal to 1000 m and carries a current of 440 A (a) What is the number of turns of the wire? (b) What is the magnetic field strength and magnetic energy density at the mean radius? MJ/m3 (c) Estimate the total energy stored in this toroid by assuming that...
QUESTION 29 An ideal toroid has inner radius a and outer radus b. The toroidus. Nam...
QUESTION 29 An ideal toroid has inner radius a and outer radus b. The toroidus. Nam and carescu the toroid is the magnetic field different from zero? The magnetic field is different of zero everywhere. r<a a<r<b 30 A horizontal Circular surface of radiusr = 3.60 cm, is in a uniform mag feldmaker magnetic field through the surface is 0 - 4.90 * 10 wb, what is B = 0.125 T B = 0.147T B=0.210 T B 0.172 T Click...
Two other systems commonly used in the labs are solenoid and toroid. Use Maxwell laws derive...
Two other systems commonly used in the labs are solenoid and toroid. Use Maxwell laws derive formulas for the magnetic field H inside and outside a) an infinitely long solenoid with radius r and n turns per unit lenght b) toroidal coil with inner radius r1, outer radius r2 and N turns c) Is the field uniform inside the toroid
please make sure you have the right answer. A toroid that has a mean radius equal...
please make sure you have the right answer. A toroid that has a mean radius equal to 28.5 cm and circular loops with radii equal to 1.50 cm is wound with a superconducting wire. The wire has a length equal to 1000 m and carries a current of 360 A. (a) What is the number of turns of the wire? ...... (b) What is the magnetic field strength and magnetic energy density at the mean radius? ......... T ....... MJ/m3...
018 10.0 points The magnetic coils of a tokamak fusion re- actor are in the shape of a toroid having an inner radius of 0.519 m and outer radius of 0.999 m. The toroid has 377 turns of wire, each of which carries a current of 18.65 kA. Find the magnitude of the magnetic field at a+b a distance r = from the center of the 2 tokamak. Answer in units of T.
An ideal toroid has inner radius a and outer radius b. The toroid has turns and carries a current I. At which distancer from the center con the toroid is the magnetic field different from zero? a<r<b Orca The magnetic field is different of zero every where. Or>
(6 pt) A toroid with inner diameter of 3 cm, outer diameter of 5 cm, and height of 0.1 cm is made of a body-centered-cubic (bcc) paramagnetic material with lattice parameter equal to 0.5 nm. The toroid is wrapped by a copper wire in 20 turns. If each atom of the magnetic material has a magnetic moment of 1.5u, (Bohr Magneton), (a) (1.5 pt) What is the saturation magnetization (in A/m) of the material? (b) (1.5 pt) If a current...
A toroid that has a mean radius equal to 28.5 cm and circular loops with radil equal to 2.50 cm is wound with a superconducting wire. The wire has a length equal to 1000 m and carries a current of 440 A (a) What is the number of turns of the wire? (b) What is the magnetic field strength and magnetic energy density at the mean radius? MJ/m3 (c) Estimate the total energy stored in this toroid by assuming that...
QUESTION 29 An ideal toroid has inner radius a and outer radus b. The toroidus. Nam and carescu the toroid is the magnetic field different from zero? The magnetic field is different of zero everywhere. r<a a<r<b 30 A horizontal Circular surface of radiusr = 3.60 cm, is in a uniform mag feldmaker magnetic field through the surface is 0 - 4.90 * 10 wb, what is B = 0.125 T B = 0.147T B=0.210 T B 0.172 T Click...
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