A recent study proposed a method using an array of TMR chips to detect the magnetic field around a current-carrying wire, demonstrating its practicality for real-time monitoring in power systems[1].

Charged particles will only experience a force in a magnetic field if they are moving. The direction of the force is both perpendicular ... and the radius of the circular motion can be found. Magnetic ...

This cloud is located around 5,540 light-years away. Moreover, the helical magnetic fields in the observed jets are similar to such structures seen in jets erupting from supermassive black holes.

The sun is on the verge of a significant event: a magnetic field reversal ... this is known as solar maximum. Current estimates predict solar maximum will occur between late 2024 and early ...

Terry Sabaka, a geophysicist from NASA’s Goddard Space Flight Centre in Greenbelt, Maryland, explained: “The magnetic field is actually a superposition of fields from many current sources.” Deemed the ...

Get Instant Summarized Text (Gist) Observations from the NSF VLA reveal a helical magnetic field in the HH 80-81 protostellar jet, similar to those in jets from supermassive black holes. This ...

Soft iron is easily magnetized, but unlike some materials (such as steel), it doesn’t remain magnetized once the source of the magnetic field is no longer present. This approach was one of the earlier ...

The study of primordial magnetic fields in the early universe is a fascinating area of research that seeks to understand the origins and implications of magnetic fields that may have formed ...

In mid-December of 2024, scientists officially updated the World Magnetic Model (WMM), which helps keep track of our planet’s magnetic north and its chaotic and relatively unpredictable movements.

NASA is worried about the South Atlantic Anomaly (SAA). This anomaly affects Earth's magnetic field, which may pose risks to satellites and the International Space Station. The SAA is caused by ...

There are a million and one reasons that make Earth habitable for humans and every other creature around us. But central to that is one major thing: the planet's magnetic field. A protective ...