Sentences with phrase «stronger magnetic fields change»
Infrared light is a good probe of the magnetic field because stronger magnetic fields change the way light is emitted in that range.
https://www.sciencenews.org/ Not exact matches
In 1930, physicists Werner Heisenberg and Hans Heinrich Euler predicted that very strong magnetic fields could change the polarity of light waves in a vacuum (where polarity refers to the orientation of the light's electric and magnetic fields).
When that material is cooled down to near absolute - zero temperature and subjected to a strong magnetic field, the amount that it can conduct becomes «quantized» — fixed to a fundamental constant of nature and can not change.
But mole rats that built nests within changing magnetic fields showed strong activity in a brain region called the superior colliculus, which collects spatial cues and directs orienting behavior.
In order to study abnormalities in electron state changes, the scientists applied a strong vertical magnetic field and then bombarded the system with microwave photons.
Scientists have developed a highly sensitive sensor to detect tiny changes in strong magnetic fields.
The synchrotron X-ray beams, emitted when the electrons change direction in strong magnetic fields, are directed towards the experimental stations that surround the storage ring.
It supports a strong, changing magnetic field that varies year - to - year and reverses direction about every 11 years.
Large changes in cosmic rays are documented in response to magnetic - field variations (the Laschamp event of about 40,000 years ago is especially prominent) with no corresponding change in climate, so any cosmic - ray influence on the climate must be very small (a weak correlation can be obscured by noise; a strong control is almost always visible «by eye,» and clearly is absent).
Your own 300 year long sunspot data (as well as those of Wang, Lean, and Sheeley) http://www.vukcevic.talktalk.net/TMC.htm also suggest that there is an (for some inconvenient) direct strong link between solar activity and the Earth's magnetic field change.