In this video, we use Gauss’s law to find the electric field of a uniformly charged sphere. We derive the field both inside and outside the sphere, explain the symmetry behind the Gaussian surface ...

In this video, we walk through the full analytical derivation of the electric field produced by a uniformly charged ring. Using symmetry and Coulomb’s law, we derive the exact on-axis field expression ...

With the CBSE Class 12 Physics exam set for February 20, 2026, experts share a clear 30-day revision plan, key scoring topics and exam-day strategies to help students score high.

Remarkably, these experiments revealed that molybdenum ditelluride can exhibit superconductivity and magnetism at the same ...

For decades, lithium-ion batteries have powered our phones, laptops, and electric vehicles. But lithium’s limited supply and ...

Key market opportunities in the silicon capacitors domain include growing trimmer and deep-trench silicon capacitors segments ...

Japan's conductive polymer capacitor market thrives as a mature powerhouse, anchored by global giants like Panasonic, Murata, ...

But a team of Chinese researchers has managed to turn sulfur’s complex chemistry into a strength, making it the primary ...

Improving the capacitance of supercapacitors requires gaining control over ion behavior inside carbon nanopores. This study ...

Abstract: The layout area and power consumption of a charge-scaling digital-to-analog converter (DAC) is typically dominated by the capacitor array. For a binary-weighted DAC, since the number of unit ...

Infineon Technologies is advancing its high-voltage CoolGaN while expanding medium-voltage solutions. Gallium nitride has moved from niche to mainstream in just a few years. Once limited to niche ...

Figure 1. Shows a varieties Supercapacitors battery: hybrid, battery-type, electric double-layer capacitors (EDLCs), and pseudo capacitors. Reprinted with permission from Bhat et al. (2023). Over the ...