Abstract: This article presents an isolated current source class-E inverter topology with load-independent zero-voltage switching. If harmonics were neglected (thanks to high quality factor), the ...

The Central Board of Secondary Education (CBSE) will conduct the Class 12 Physics exam on February 20, 2026. For many ...

The Central Board of Secondary Education (CBSE) will conduct the Class 12 physics exam on February 20, 2026, with specific question structure and marking scheme.

The National Medical Commission (NMC) has released the official syllabus for NEET UG 2026. Students planning to appear for ...

Mars isn’t just dusty—it crackles with electricity. Scientists discovered that dust devils can generate tiny electric sparks, ...

Download CBSE Class Physics 12 Pre-Board Sample Papers 2025–26 with solutions for all subjects in free PDF format. These papers are curated by experts as per the latest CBSE syllabus and exam pattern.

Main January session 2026 is scheduled to be held from January 21. With just few days left for JEE Main 2026, the candidates ...

The National Medical Commission has released the NEET UG 2026 syllabus, exclusively based on Class 11 and 12 NCERT textbooks.

The National Medical Commission (NMC) has officially finalised the NEET UG 2026 syllabus, confirming that no chapters have been removed from physics, chemistry, or biology for the upcoming ...

Master the top 5 high-weightage and quick-scoring Physics chapters for JEE Main 2026—including Thermodynamics, Modern Physics, and Electrostatics—to efficiently cover 60-70% of the syllabus and ...

Abstract: Renewable energy generation becomes the trend of power industry. However, its consumption is hitting a bottleneck. Electric spring (ES) is one of the effective means to solve the issue. A ...

Three Democrats are seeking information from tech firms about the growing energy use of data centers and the utility bills of individuals and other businesses. By Ivan Penn and Karen Weise Three ...