Scientists from TU Delft (The Netherlands) have observed quantum spin currents in graphene for the first time without using ...

New NASA research demonstrates that 540 million years of Earth’s magnetic field changes have corresponded to surface ...

Sharks can navigate via Earth's magnetic field, study confirms for the first time. Scientists have long suspected the fish can travel by sensing the magnetic field, but no one knew how—until now.

Stars forming in a variety of star-forming environments exhibit associated magnetized jets and winds. These outflows are ...

The strength of Earth’s magnetic field and the amount of oxygen in its atmosphere seem to be correlated—and scientists want ...

In this International Year of Quantum Science and Technology, physicists worldwide are celebrating a century since the establishment of quantum mechanics. The celebration has brought to the forefront ...

U.S. Delivers 60-Foot ‘Monster’ Magnet to France - to Power the Heart of the ITER Fusion Reacto For a long time, humanity has looked to the stars not just with wonder, but with ambition. Among ...

I have heard a fair number of negative comments on CVT transmission failures, life expectancy, etc. Proper maintenance is key ...

How the universe got its large magnetic fields has remained one of the stickiest outstanding problems in astrophysics. Now, researchers have proposed a novel solution: a giant "dust battery ...

An electric current flowing through a coiled wire creates a magnetic field. A magnet is known as an electromagnet when this wire is wound around a ferromagnetic or ferrimagnetic material. Since a ...

Sol. (d)The magnetic field inside a long, straight, current- carrying solenoid is uniform. It is the same at all points inside the solenoid. Intext Questions and Solutions Page no. 203 ...

Magnetic Field Formula: ... This law is particularly useful in determining the magnetic field in highly symmetric situations, such as around a long straight wire or within a solenoid.