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Nuclear energy is a very clean source of electricity. There are no pollutants put into the air, and it is very efficient.
Old (very old) tradition, when electricity was assumed to flow from positive to negative. (They hadn't figured out electrons yet.)
a motor...
Electric discharge, is the word that makes this statement.
Static electricity is the buildup of electrical charges on the surface of some object or material. Static electricity is usually created when materials are pulled apart or rubbed together, causing positive (+) charges to collect on one material and negative (−) charges on the other surface. Results from static electricity may be sparks, shocks or materials clinging together.
It is positive to negative.
I don't know of anything they cure, but they do produce useful electricity
Static electricity is when there is either an excess (negative) or lack of (positive) electrons. If electrons are transferred onto another surface, for example by rubbing them together, a positive charge is formed, but if electrons are gained, a negative charge is formed.
both magents and electricity have positive and negiteve charges
It goes negative to positive.
Nuclear energy is a very clean source of electricity. There are no pollutants put into the air, and it is very efficient.
In nature there are two types of electricity positive and negative
Protons are positive,Electrons are negative
The positive effects of electricity on the environment are quite limited as mostly electricity has negative impact on the environment. Plants can be said to benefit slightly from the carbon dioxide released in the generation of electricity.
Positive and negitive.
What did they do positive things to Brazil
If it is DC then red is positive and black is negative.