Magnetic fields are everywhere in the universe ... of radiation through the interstellar gas wouldn't be perfectly uniform, the moving dust grains would tend to clump in some spots and disperse ...

When an electric current flows, the shape of the magnetic field is very similar to the field of a bar magnet. The field inside a solenoid is strong and uniform. The small magnetic field caused by ...

for example the ordering of spins in a ferromagnet can be studied by application of a uniform magnetic field. However, occasionally we are presented with a situation where the signatures of ...

Some of the most sensitive methods of measuring magnetic fields use interactions of resonant light with atomic vapour. Recent developments in this vibrant field have led to improvements in ...

When an electric current flows, the shape of the magnetic field is very similar to the field of a bar magnet. The field inside a solenoid is strong and uniform. The small magnetic field caused by ...