Death, injury, and electricution
If we ignore the above, humourous(!), attempt at an answer, then the three effects of an electric current are (1) heating effect, (2) chemical effect, and (3) magnetic effect.
Examples of the heating effect include electric heaters, kettles, stoves, etc. An examples of the chemical effect is electroplating. Examples of the magnetic effect includes relays, motors, etc.
The SI unit of current, the ampere, is defined in terms of the force between two parallel conductors due to their magnetic fields (i.e. the magnetic effect).
The effects of being shocked by 13200 volts of electricity is probably death.
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.
Death
It effects electricity
yes
The Three Gorges Dams were made of concrete.
The effects of electricity might include the actual emission of electrons. This would include emission that causes lighting.
Electricity generation if done by renewable resources is good. If done by non renewable is bad.
A grounding wire or strap.
i have no idea im searching for that too.
rain lightning and metal
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