When a flashlight is operated, what is being used up...
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When a flashlight is operated, what is being used up...

[From: ] [author: ] [Date: 11-10-07] [Hit: ]
please please pleeeeaaaaassee this is urgent. thank you!-U seem to get it mixed up,Battery is just a medium to hold Electric Charge(Electrical Energy) which gets used up.This Electric charge shows up a potential difference or voltage which is the ability to drive Electric current,In battery it is stored chemical energy which gets converted into electrical energy,......
battery current, battery voltage, battery energy, battery power, or battery resistance? Explain.
please please pleeeeaaaaassee this is urgent. thank you!

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U seem to get it mixed up,Battery is just a medium to hold Electric Charge(Electrical Energy) which gets used up.This Electric charge shows up a potential difference or voltage which is the ability to drive Electric current,
In battery it is stored chemical energy which gets converted into electrical energy,as in generator mechanical energy is converted to electrical energy

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Its got to be energy or power, power is energy, (ENERGY per second, the Watt) A battery can only have a certain amount of chemical ENERGY, when this is gone it cant provide an emf to push the current round.

A battery works on dissimilar metal corrosion which free electrons to the world and giving ions away at the negative electrode and at the positive it take in electrons and pairs them with positive ions from the electrolyte.
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