physics models for exhibition
Introduction to the Electroscope: What is an Electroscope? An electroscope is a scientific instrument used to detect the presence of electric charges on a body. It is one of the oldest and simplest devices for studying electricity and is based on the principles of electrostatics. How Does an Electroscope Work? The basic design of an … Read more
Introduction to the Model: Gravitational Force Explanation: Gravitational force is a natural phenomenon by which all objects with mass attract one another. Earth’s gravity is what keeps objects on the ground, and it also governs the motion of celestial bodies, such as the moon and artificial satellites, which orbit the planet. Working Principle of the … Read more
Creating a thermal energy (electricity) generator working model using a Thermoelectric Cooler (TEC) or Peltier module is an excellent science project for demonstrating how temperature differences can generate electricity. This model will use the Seebeck effect, where heat and cold applied to a TEC module generate a voltage, which can then power a small DC … Read more
Creating a working model of a series circuit with three colored LED lights, resistors, switches, and a 9V battery can be an insightful and educational project. Here’s a detailed step-by-step guide to help you build this model: Materials Required: Step by Step Video Instructions: Step 1: Prepare the Cardboard Base Step 2: Set Up the … Read more
Creating a parallel circuit model using resistors, three colored LED lights, a switch, and a 9V battery mounted on cardboard can be an excellent way to understand and demonstrate the principles of parallel circuits. Here’s a step-by-step guide to building this model: Materials Required: Step by Step Video Instructions: Step 1: Prepare the Cardboard Base … Read more