The magnetic North Pole is used by devices such as smartphones for navigation — and that pole moves around over time.
Dot Physics on MSN
Calculating the magnetic force on a loop from a long straight wire
Explore how to calculate the magnetic force on a current-carrying loop from a long straight wire! This tutorial breaks down the physics concepts behind magnetic fields and forces, perfect for physics ...
The movement of the magnetic North Pole is the result of the Earth having an active core. The inner core, starting about 3,200 miles below your feet, is solid and under such immense pressure that it ...
A strong geomagnetic storm is forecast for Tuesday, according to the National Oceanic and Atmospheric Administration's Space ...
Interesting Engineering on MSN
World’s largest stellarator turns ten: How W7-X cracked code for steady fusion plasma
Some fusion machines chase brute-force power. Wendelstein 7-X chose elegance—3D magnetic geometry sculpted to tame plasma for ...
A team of researchers from the University of Zurich and the NCCR PlanetS is challenging our understanding of the solar system ...
Mysterious Bright Flashes in the Night Sky Baffle Astronomers Celestial transients shine furiously and briefly. Astronomers ...
Voyager 1, NASA’s deep-space probe, could soon become the first spacecraft to reach a historic milestone. In November 2026, the probe will be one light-day from Earth.
In the end, the Universe becomes a place where gravity and quantum physics slowly turn all mass into faint streams of particles.
Voyager 1, NASA’s deep-space probe, could soon become the first spacecraft to reach a historic milestone. In November 2026, ...
Machine learning is transforming many scientific fields, including computational materials science. For about two decades, ...
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