Physics

Electromagnet Physics Investigatory Project PDF Class 12 PDF Download Link Given BelowTo Get the Link Scroll Down to end of this Page INTRODUCTION An electromagnet is a type of magnet that is created by passing an electric current through a coil of wire. Unlike a permanent magnet, an electromagnet can be turned on and off, […]

Fire Sensor Alarm Investigatory Project PDF Class 12 PDF Download Link Given BelowTo Get the Link Scroll Down to end of this Page INTRODUCTION Fire accidents are among the most dangerous disasters that can cause loss of life, property damage, and environmental destruction. One of the most effective ways to mitigate fire hazards is through