If the earth is a big magnet that attracts things towards itself (gravity)?

Question

how about we find if it is positive or negative charge then fit a vehicle with the opposite force of gravity (un-gravity)? then we can float our cars on air using no fuel but by just opposing the earth's own gravity?

>Anti-gravity would only keep the car floating in place.
> How about adding two propellers at both sides jet engine style, using only power derived from Sun? You dont need too much power because you are already anti gravity, you only need directional velocity.

Why dont we just induce a positive charge to earth, by creating a thin layer of positively charged ions floating on the surface of the earth, then our magnetic strip on the cars will have positive charge, and since like poles repel the car will float in air, then we will find a way to propel the car forward?

Is there something that I missed regarding this leaf symmetry:
http://marun2.googlepages.com/jnigraleaf2.jpg

It looks like a vagina or the NETRIKANN of Lord Siva which is said to "cause fire" just by looking. It even looks like a candle flame. Now, if the plant grew from the earth and reached towards the sun in this shape, then Sun must have some power to "attract" the plant to grow this way? What if we found out what really drives this force in the plant, then FAST FORWARD it in a TIME dimension?

Answer 1

Don't confuse gravity with magnetism. The earth is not a giant magnet. Any two objects on earth will exert a certain amount of gravitational "pull" on each other, but this has nothing to do with magnetism.
Unless I am horribly mistaken, the gravitational pull of the sun keeps all of the planets in their orbits. Otherwise, the planets would hurl off in different directions into space somewhere.

Answer 2

I'm not an expert but as I remember learning the earth holds both positive and negative charges just like a magnet. Also we hold gravitational pulls just like every object or body of matter. So everything is pulling but the earth having such mass pulls everything towards its center.

Magnets have 2 poles - north and south. Either pole will attract metal equally well and both poles together will repel each other kind of like the earths poles. From my understanding there is not enough magnetism that is polarized entirely positively or negatively on the earths surface to repel metal especially to repel it to the point of floating opposing forces.

Now there is some technology with rail systems where the tracks are made to hold one polarity while the train holds another. This is like North and South on magnets and therefore the train floats. Not a lot (couple of inches or so) but enough to keep it from touching the floor and being able to float along the tracks.

Maybe in the future the roads will be polarized and cars will have the reverse polarity and then we really will float our way to and from!

Like I said no expert...

http://www.exityourhome.com

Answer 3

"How about adding two propellers at both sides jet engine style, using only power derived from Sun? You dont need too much power because you are already anti gravity, you only need directional velocity."

Ok, you get it to float and have directional velocity. Now, how do you get it to turn and stop quickly? Using the propellers will turn the car body but it will continue to move in the same direction. Reversing the propellers will stop it eventually, but not in a safe way. Turning off the anti-gravity will stop it quickly but has obvious problems. Interesting idea but not practical at this time.
Anyway, there is no gravity, the earth sucks. :)

Answer 4

The rigidity of charm between, say, you and the Earth is through you the two posessing gravitational mass. finding on which thought you're utilising, this mass the two situations defects in spacetime which reasons a internet charm or each massy merchandise emits gravitons which carry the rigidity of charm. The rigidity of charm from one magnet to a diverse is through magnetic dipole moments. while 2 magnets charm to (or repel) one yet another the rigidity is being transmitted by utilising digital photons. confident, photons are the service for electro-magnetic rigidity. on a similar time because it is real that the centre of the earth is magnetic it somewhat is believed to be through intense-rigidity iron middle of this planet. curiously, not all planets are magnetic like ours (it somewhat is an probability for you to hold out a little homework!) The gravitational rigidity is plenty weaker than the magnetic rigidity, by utilising the way, and not any incorrect way around (like somebody else right here incorrect). the only reason we sense the rigidity of gravity extra is through fact a) we've little or no mass while in comparison with the Earth and b) we've little or no magnetisation while in comparison with, say, a small bar magnet. observe: are not getting me all started on the Higg's Boson through fact it would not exist.

Answer 5

The only thing that is magnetic on earth is a sub layer of land mass 3 degrees West of the North Pole. The layer around the earth called the Ionosphere is also magnetic. Your question is somewhat interesting but have you thought about lightning? The earth would be in constant bad weather, the ionosphere would collapse and we all go bang!

Answer 6

Anti-gravity would only keep the car floating in place, you would need a system similar to that used on mag-lev trains.

There the train is kept floating by magnets. These magnets are then sequenced so that the train is pushed/pulled in the desired direction.