Physics, 03.12.2019 03:31 nayelimoormann
At temperatures near absolute zero, the critical field bc for vanadium, a type-i superconductor, approaches 0.142 tesla. the normal phase of vanadium has a magnetic susceptibility close to zero. consider a long, thin, solid vanadium cylinder with its axis parallel to an external magnetic field b⃗ 0 in the +x direction. at points far from the ends of the cylinder, by symmetry, all the magnetic vectors are parallel to the x axis.
Answers: 2
Physics, 22.06.2019 10:20, studyowl9192
Electromagnetic induction. a coil of wire contains n turns and has an electrical resistance r. the radius of each turn is a. initially, inside the coil there exists a uniform magnetic field of magnitude b0 parallel to the axis of the coil. the magnetic field is then reduced slowly. the current induced in the coil is i. how long does it take for the magnitude of the uniform field to drop to zero?
Answers: 1
Physics, 22.06.2019 19:40, cordovatierra16
Two charged particles, q1 and q2, are located on the x-axis, with q1 at the origin and q2 initially at x1 = 12.2 mm. in this configuration, q1 exerts a repulsive force of 2.62 µn on q2. particle q2 is then moved to x2 = 18.0 mm. what is the force (magnitude and direction) that q2 exerts on q1 at this new location? (give the magnitude in µn.)
Answers: 1
Physics, 22.06.2019 22:50, bigbrogamer
Which of the following statements correctly describes a transformer?
Answers: 3
At temperatures near absolute zero, the critical field bc for vanadium, a type-i superconductor, app...
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