magnetic science project for school science exhibition diy howtofunda physics project

Electromagnetic crane working model, in this course is an exciting hands-on project that introduces students to the principles of electromagnetism and its real-life applications in lifting heavy objects. In this course, learners will design and build a simple crane structure using materials like cardboard, wood, or metal, along with a coil of insulated copper wire, an iron nail or rod, and a power source such as a battery. By passing electric current through the coil, the iron core becomes magnetized, creating an electromagnet strong enough to lift small metallic objects. The project demonstrates how cranes in industries and junkyards use electromagnets to move heavy iron and steel safely and efficiently. Students will explore key scientific concepts such as magnetic fields, current, polarity, and energy conversion. This course not only makes abstract physics concepts easy to visualize but also develops creativity, problem-solving, and engineering skills. Ideal for school science projects, exhibitions, and classroom demonstrations, it helps students connect classroom learning with practical, real-world technology. howtofunda