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Thursday, February 4, 2010

ELECTRICITY(high voltage)
High voltage may lead to death when it is used wrongly.Do handle the electricity properly,it can also conduct electricity current when it come it contact with wood.Electric current flow from positive to negative is called conventional currentg flow.The current flow from negative to positive is called electron flow.The current is one amphere when a charge of one coulomb flow past every second.High electricity current may spoil a resistance and cause a short circuit.
jack 2e3





-jack

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