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" operating ...

CBSE Class 10 Half Yearly Exam 2025 - For students preparing for the CBSE Class 10 Mid Term Exams 2025, a thorough understanding and consistent practice of Assertion and Reasoning (A&R) questions are ...

The early Universe hosted ultra-weak magnetic fields that still shaped cosmic structures. New simulations establish stricter limits on their strength. Magnetic fields that originated during the earlie ...

Soft magnetic materials can be easily magnetized and demagnetized, which makes them a key component in electrical power ...