The electron transport properties of graphene devices are critical to many applications, but our understanding of these properties is still incomplete, in spite of rapid advances in recent years. One ...

Learn how to derive the capacitance of a spherical capacitor step by step! ⚡🔵 This tutorial explains the underlying physics, applies Gauss’s Law, and shows the mathematical derivation clearly and ...

Every year lakhs of students appear in the Joint entrance examination. 12 lakh students appear in JEE Main 2017. This number is increasing each year and with it the competition is also increasing. To ...

Ferroelectric materials, which were discovered nearly a hundred years ago, and have led to a huge range of applications, including digital information storage and neuromorphic computing, are still not ...

How do multiple capacitors behave as a single equivalent capacitor? ⚡ This video explains how to find equivalent capacitance using fundamental physics, covering series and parallel combinations and ...

Dielectrics are of two types: (i) Non-Polar Dielectrics: When the centre of positive charge coincides with the centre of negative charge in a molecule, e.g., Nitrogen, Oxygen, CO 2 etc. (ii) Polar ...