RMJEZTQD Lenz's Law Demonstrator Induced Current Tester Student Physics Experimental Equipment and Instruments Physics Teaching Tool -For School Physics Equipment Teaching Learning Tool

√ This tool is mainly used in the experiments to explain the first law in pphysics .The instrument is composed of a base, a column, an aluminum ring, etc . √ Let students learn Lenzs law in interesting experiments and improve their physics performance. √ When using the tool, be careful not to hit it and keep it in a cool, dry place . √ Also suitable tools for school teaching, learning and display collectibles, will be an important complement of laboratory materials. √ Incredible support tool that can be used in laboratory equipment for physical or lab decoration for enhancing the effectiveness of learning pphysics experiments .