Fields
... • A vector field is a map of all vectors over a space or area, as shown here • Vector fields can be used to model many things that we can observe: – ocean currents – weather patterns – and most importantly, non-contact forces!! ...
... • A vector field is a map of all vectors over a space or area, as shown here • Vector fields can be used to model many things that we can observe: – ocean currents – weather patterns – and most importantly, non-contact forces!! ...
notes13-- Interactions of electrons with an electromagnetic field
... This is the magnetic flux quantization-- a direct consequence of Gauge invariant. Example: Consider a magnet having the shape of a donut. At normal temperature the magnet is a normal metal and the magnetic flux lines can penetrate the hole as well as the metal. At low temperature where the metal bec ...
... This is the magnetic flux quantization-- a direct consequence of Gauge invariant. Example: Consider a magnet having the shape of a donut. At normal temperature the magnet is a normal metal and the magnetic flux lines can penetrate the hole as well as the metal. At low temperature where the metal bec ...
TOPIC 6.3: Magnetic Fields and Forces
... 6.3.2 Draw magnetic field patterns due to currents. When an electrical current flows in a piece of wire then a magnetic field is produced ______________ the wire. We can correctly predict the direction of the magnetic field using the “____________________” The ____________ points to the curren ...
... 6.3.2 Draw magnetic field patterns due to currents. When an electrical current flows in a piece of wire then a magnetic field is produced ______________ the wire. We can correctly predict the direction of the magnetic field using the “____________________” The ____________ points to the curren ...
Problems, exercises
... 1. Calibrate the velocity spectrum based on the iron sample: calculate the velocity change per channel, taking into account that the distance of the position of the 1st and 6th (last) peak is 10,6162 mm/s. Check the consistency with the 512 channels being equivalent to the maximum speed you set on t ...
... 1. Calibrate the velocity spectrum based on the iron sample: calculate the velocity change per channel, taking into account that the distance of the position of the 1st and 6th (last) peak is 10,6162 mm/s. Check the consistency with the 512 channels being equivalent to the maximum speed you set on t ...
Potential at a Certain Location
... We use a magnetic compass as a detector of B. How can we be sure that it does not simply respond to electric fields? ...
... We use a magnetic compass as a detector of B. How can we be sure that it does not simply respond to electric fields? ...
Perfect Conductors
... The electric field in within a perfectly conducting material is always equal to zero! This makes since when you think about it! Since the material offers no resistance, we can move charges through it without having to apply any force (i.e., and electric field). ...
... The electric field in within a perfectly conducting material is always equal to zero! This makes since when you think about it! Since the material offers no resistance, we can move charges through it without having to apply any force (i.e., and electric field). ...