Taking Resistance of a Wire further – Physics GCSE Required Practical… but better

Looking for a better, more engaging way to teach the GCSE Physics required practical on the resistance of a wire? This video is designed specifically for science teachers and technicians who want to enhance their physics practicals with a more robust, accurate, and versatile setup. Say goodbye to the time-consuming wire-on-a-ruler method and discover how the resistance wire board can help you go beyond the basics—exploring not only resistance vs. length, but also wire diameter, current, and resistivity. With clear circuit walkthroughs, Excel analysis, and clever extensions, this lesson-ready demo will save you prep time, reduce error, and open up meaningful discussions about electricity, resistive properties, and power loss in transmission. Perfect for delivering high-quality practical science lessons that stretch and challenge your students. Chapters: 00:00 Intro 00:35 Resistance Wire Board 01:19 Circuit Setup 03:15 Data Collection – Resistance vs Length 04:26 Data Analysis - Resistance vs Length 05:22 Data Analysis – Determine Diameter of the Wire 06:54 Resistance vs Length for all 4 wires and Determining Resistivity 08:44 Resistance vs Diameter and Current vs Diameter 11:53 Wrap up We keep the Physics coming… subscribe so you don’t miss out. Resistance Wire Board: https://lascells.com/product/resistan... Jockey: https://lascells.com/product/jockey/ Battery Eliminator: https://lascells.com/product/battery-... Precision Variable PSU: https://lascells.com/product/precisio... Digital Voltmeter: https://lascells.com/product/digital-... Digital Ammeter: https://lascells.com/product/digital-... ----------------------------------------------- Exciting New Products: https://lascells.com/product-category... ----------------------------------------------- Instagram:   / lascellsscience   ----------------------------------------------- Twitter | X:   / lascells   ----------------------------------------------- Facebook:   / lascells   ----------------------------------------------- LinkedIn:   / lascells   -----------------------------------------------