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DoScience is Project of Pakistan Science club

Offer free Hands-on Science Activities, DIY Project, Experiments Resources for Teacher and Students best Science club activities and award wining science fair projects.

How To Make Coin Battery Project (Urdu, Video)

How To Make Coin Battery Project (Urdu, Video)

A coin battery is similar to fruit battery experiments, except that the fruit's part is replaced by a small amount of salt water. It's an easy science project to do, especially if a project like the lemon battery has already been performed.

Materials

 

  • A small glass or bowl
  • Salt
  • vinegar
  • Spoon or stir stick
  • Thick paper towel, blotter paper or even cloth
  • Scissors
  • About 10 each,  aluminum coin and copper-zinc alloy coin
  • A voltmeter that can read at least tenths of a volt
  • Small battery, AA or AAA is fine
  • Optional LED

 How To Make Coin Battery


 

Volta's battery of cells

Diagram of Coin Battery

Watch Video

See also:

Make a solar cell in your kitchen

Build Your Own Battery Cell from Activated Carbon

Science Fair Project: Solar Distiller for Grade 7 to 9

Slow Cooker Science Fair Project Research project for kids

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    5 comments

    M.Nabeel Ali Wednesday, 21 January 2015 13:17 posted by M.Nabeel Ali

    very very Nice i empressed with you PSC. Good Work.
    rana mohammad ali Thursday, 14 November 2013 15:54 posted by rana mohammad ali

    which coins do you have used in this battery please…………………. tell…..
    Hina sharif Thursday, 31 January 2013 16:32 posted by Hina sharif

    Very NYC and fantastic I Luv Pakistan
    TALHA Tuesday, 23 October 2012 01:24 posted by TALHA

    THANK U (PAKISTAN SCIENXE CLUB)
    zeeshan ali baig Tuesday, 14 February 2012 10:31 posted by zeeshan ali baig

    you have impart useful electrochemistry but kindly show how it works or tell me chemistry behind it and how can we enhance current in it