Understand the change in electric potential for a constant electric field and a point charge. This video explains the core concepts, key equations, and how electric potential varies with position in a ...

An introduction to Coulomb’s Law and electric fields explained in a clear and simple way. Learn how electric charges interact, how force depends on distance, and how electric fields describe these ...

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

But machinery used on the moon must function in low gravity, a vacuum and amid abrasive lunar dust. It must also survive the two-week lunar night of electronics-killing temperatures that plunge to ...

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 Testing Agency (NTA) has issued an important advisory for aspirants appearing in NEET UG 2026, urging candidates to ensure that all mandatory documents are ...

The National Testing Agency (NTA) will soon release the advanced city intimation slip for the Joint Entrance Examination (JEE ...

Revising all formulas often and working through JEE Main questions from previous years will build the required speed and ...