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.
the correct answer is a. lever
i=2.86 hope i
voltage transients are defined as short duration surges of electrical energy and are the result of the sudden release of energy previously stored or induced by other means, such as heavy inductive loads or lightning.
a.radioactive isotopes are used to detect medical problems.
c.radioactive isotopes are used to treat some diseases.
d.radiation is used to kill cancer cells.