Solve a rotating-coil electromagnetism problem by deriving the induced emf from changing magnetic flux. Learn how coil area, number of turns, rotation rate, and magnetic field strength set the emf ...

So-called forever chemicals or PFAS compounds are a growing environmental problem. An innovative approach to treating ...

Cheng, R. , Liu, J. , Hao, L. and Wu, D. (2026) On the Application of the Infinitesimal Method to Two Categories of Problems in College Physics. Open Journal of Social Sciences, 14, 378-389. doi: ...

For many years, cesium atomic clocks have been reliably keeping time around the world. But the future belongs to even more ...

With a short syllabus, formula-based questions, and high predictability, Modern Physics can fetch 12–16 marks if prepared ...

Kauai, one of the most remote islands of Hawaii, stands steady among the timeless crash of ocean waves. Electric waves, ...

Smaller version Illustration of a conventional atomic fountain clock (left) next to NPL’s miniature atomic fountain clock.

Practice CBSE Class 12 Physics Top 50 MCQs with Answers based on the latest syllabus and exam pattern. Prepare effectively ...

Scientists in Finland transmitted electricity through air using sound waves, lasers, and radio frequencies, creating ...

So if we’re right, each former human is now essentially a radio transmitter and receiver. One plurb sends out a signal that ...

Quantum computers could rapidly solve complex problems that would take the most powerful classical supercomputers decades to ...

Long-range couplings between lattice sites algorithmically speed up the efficiency of quantum walks. Scientists in China propose to construct one-dimension discrete-time quantum walk (1D DTQW) in ...