Lemon Battery Science Project - How to glow LED with Lemons скачать в хорошем качестве

Lemon Battery Science Project - How to glow LED with Lemons

This video shows how to make lemon battery science experiments or school science project to glow LED. This can be made by students for their school projects or school science experiments or for science fair projects. This lemon battery science experiment or science project can be made at home by students using simple materials easily available at home. A lemon battery is made with a lemon and two metallic electrodes of metals such as a copper wire and a galvanized (zinc coated) nail. Materials needed : 1. A lemon, or other citrus fruit 2. Copper Wires 3. Galvanized Nail ( Zinc Coated ) 4. Alligator clips & Wires 5. LED The energy for the battery does not come from the lemon, but rather the chemical change in zinc (or other metal). The zinc is oxidized inside the lemon, exchanging some of its electrons in order to reach a lower energy state, and the energy released provides the power. The lemon merely provides an environment where this can happen, but they are not used up in the process. Assuming that zinc and copper electrodes are used (such as a copper coin and a zinc plated nail) then a single lemon could generate approximately 0.9 Volts. To the left a series circuit of lemons shows 3.41 volts being produced. INFORMATION : Potatoes, Apples or any other fruit or vegetable containing acid or other electrolyte can be used, but lemons are preferred because of their higher acidity. In potatoes, for instance, the electrolyte is phosphoric acid, while in lemons it is citric acid. RELEVANT HASHTAGS : #lemonbattery lemonbatteryproject #lemonbatteryexperiment #scienceproject #schoolproject #howto #diy #crafts #creativitybazaar FOLLOW US ON SOCIAL MEDIA : Facebook :   / creativitybazaardiy   Instagram :   / _creativitybazaar_   Twitter :   / _creativitybaz_   YouTube :    / creativitybazaar   ABOUT CREATIVITY BAZAAR : Creativity Bazaar is the collections of videos having Creative Ideas to help you make your own stuffs mostly with available household items. You are at the Right Place if you are looking for : Do It Yourself(DIY) Stuffs Art & Crafts Life Hacks How-To ( Step-by-Step ) School Projects Science Experiments Electronic Mini Projects If you LOVE our videos, kindly SUBSCRIBE to our channel and LIKE, COMMENT & SHARE our videos to others whom you think would help them.