Semiconductors are materials whose electrical conductivity lies between that of conductors and insulators. They play a crucial role in modern electronics, as their conductivity can be controlled by adding impurities (doping) or by applying electric fields. Common examples include silicon and germanium. These materials form the backbone of devices like diodes, transistors, and integrated circuits, which are used in computers, mobile phones, and many other electronic gadgets. Their ability to control current flow makes them essential in digital circuits and communication systems. #Semiconductors #Class12Physics #SmartTech #ElectronicsRevolution β‘οΈπ‘π»π±
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Gravitation is a fascinating chapter where we explore the force that keeps us groundedβliterally! πβ¨ It explains how every object in the universe attracts every other object with a force called gravitational force, discovered by Isaac Newton. From falling apples π to planets orbiting the Sun βοΈ, gravity is everywhere! Youβll also learn about acceleration due to gravity, free fall, and the motion of planets using Keplerβs laws. Itβs the invisible thread that holds the cosmos together! #GravitationMagic #Class11Physics #StayGrounded
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Welcome to Physics in Minutes! π
We make physics simple and fun with short, engaging animation videos! Whether you're a student, teacher, or just curious about how the universe works, our easy-to-understand explanations will help you grasp complex concepts in minutes.
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