Wednesday, February 27, 2013

Food Batteries:

Food Batteries: The Electrical Conductivity of Oranges, Lemons, Potatoes, and Tomatoes and How They Compare

Abstract:
A shelling is an electrochemical conversion device with three major components. It consists of deuce Electrodes: an anode (negative terminal) and a cathode (positive terminal). Also, batteries have an electrolyte, the source of ionic conductivity. The electric catamenia is created by the flow of electrons between the two electrodes. By inserting an anodized (zinc) halt and a copper wire into a fruit or veggie, a simple food battery can be created. The juices within the produce serve as the electrolyte, the zinc gather up is the anode, and the copper wire is the cathode. This study compares the electrical conductivity of diverse fruits and ve set downables to see which one generates the most voltage and current. Three for each one of oranges, lemons, potatoes, and tomatoes were used, along with all the necessary materials described above to crack the produce into food batteries. Batteries were made of each fruit and vegetable and multi-meter readings were recorded. The findings show that the lemons produced the most voltage. The lemons also produced the most current.

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None of the single food batteries produced enough voltage to light up an conduct light, but when a three-celled battery is connected in a serial arrangement, the voltage is increased enough to turn on the LED light. Food batteries are not a practicable alternative to store bought batteries but the fact that they do domesticate triggers the quest to design more green and sustainable batteries for the succeeding(a). The future of technology could some day be biological give the axe cells that generate electricity directly, without polluting by-products.

Introduction:
A battery is an electrochemical conversion device comprised of one or more electrochemical cells. It stores and converts chemical energy into electrical energy. An electric current is truly just a steady flow of electrons, so a battery is like a little electron...If you want to get a full essay, order it on our website: Orderessay



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