Electrons breeze between two wires with
the same magnetic orientation (top) but face resistance when the orientation of one is reversed (bottom).
Not exact matches
The head coil controls variations in the scanner's
magnetic field and the capsule has to do with scan
orientation, in the
same way that surgeons will write on your right leg so they don't mistakenly operate on your left.
When the
magnetic orientation of those electrons, also known as their spin, is the
same as the
magnetic orientation of the wires, the electrons travel effortlessly through the cluster, a phenomenon known as ballistic magnetoresistance (BMR).
If two colliding regions of plasma have the
same density, temperature and strength (but different
orientation) of their
magnetic fields, symmetrical reconnection begins.
The
orientation of the twist of the
magnetic field at low heights turned out to be the
same as that of the flows below the solar surface for four of the six regions.