Is wind energy a practical energy alternative?

It doesn't work that way. Think of it as a force, like gravity. Can you use gravity to generate electricity?

Yes, you can lift something up, like water, and have it flow down to spin a turbine, generating electricty. But once it's down, you have to lift it back up again. You put more energy lifting it up than you get as it spins the turbine.

So, a magnet will apply a force to whatever to spin the turbine, but once it is a rest, it needs energy again to get it started.

Magnets are not a source or energy, if you don't spin something no electricity is created or used. Study how electricity works and this will be clear.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.

Related Questions