physics working models for science exhibitions
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
Creating a working model of a series circuit with resistors, three colored LED lights, a switch, and cardboard can be a fantastic educational project. Here’s a step-by-step guide to help you build it: Materials: Step by Step Video Instructions: Step 1: Prepare the Cardboard Base Step 2: Set Up the Components Step 3: Connect the … Read more
In this project, we will build a simple electric circuit that utilizes water as a switch to control a DC motor. When water is introduced between two conductive plates, the motor will turn on, and when the water is removed, the motor will turn off. This experiment not only provides a hands-on understanding of electric … Read more