TNSB - 7 - Science :: Electricity
Go To: TNSB-Science-Grade 7
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[Author - Kripa S]
http://www.textbooksonline.tn.nic.in/Books/Std07/Std07-II-MSSS-TM-2.pdf#page=53 (Tamil Medium)
http://www.textbooksonline.tn.nic.in/Books/Std07/Std07-II-MSSS-EM-2.pdf#page=51 (English Medium)
[Author - Kripa S]
http://images.tutorvista.com/content/thermal-chemical-currents/copper-sulphate-electrolysis.jpeg (effect of electricity)
http://mste.illinois.edu/nwaight/ohm/images/animated%20gifs/circuit.gif (electric current)
https://encrypted-tbn3.gstatic.com/images?q=tbn:ANd9GcTHPn0LtRIHW3Ufozf_4bjMv4leSSMrU-Ix_6caXdFT96Y67Sjr (electricity)
https://img.clipartfest.com/6a047afe18799a8aec1d8ee253f7c049_seriescircuit2jpg-electric-circuit-clipart_400-217.jpeg (electric circuit)
http://www.ekshiksha.org.in/images%20of%20Electricity_and_Circuits_VI/6.png (electric cell)
[Author - Kripa S]
1. If there were no electric supply for a month, how would that affect your day to day activities and others in your family? Present it in the form of a story or a play.
2. https://www.youtube.com/watch?v=Zy_Jvmj6w2U (salt water battery)
[Contributor - Ramkee]
https://drive.google.com/open?id=0BzNF2YyqQxJ-Mk1iTlJkLWlYd1k
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