Is it possible to generate electricity from gravity?
No, gravity can not be used as an infinite energy source. The kinetic energy that water gains when it falls (and can therefore be converted into electricity by a hydroelectric plant) comes ultimately from sunlight and not from gravity. As a force, no energy can be extracted from gravity itself.
Does electricity need gravity?
Gravity is a four billion times weaker than the electromagnetic force that drives electrons in circuits, and so has absolutely no effect on electricity.
Can you harvest energy from gravity?
* You cannot harvest energy from gravity because gravity has no energy. * Energy is an attribute of spatial entities. When spatial entities interact, force is involved as it is the medium of energy exchange.
Why does gravity exist?
Earth’s gravity comes from all its mass. All its mass makes a combined gravitational pull on all the mass in your body. You exert the same gravitational force on Earth that it does on you. But because Earth is so much more massive than you, your force doesn’t really have an effect on our planet.
Can you make an infinite source of electricity?
Nuclear fusion is the be-all and end-all source of energy because, in theory, it’s practically unlimited and has almost no downside. It doesn’t put carbon into the atmosphere like the burning of fossil fuels or generate radioactive waste like nuclear fission, which is the technology in current nuclear power plants.
Can you create infinite energy?
Originally Answered: How can you create infinite energy? Energy cannot be created.
Is gravity a theory or law?
This is a law because it describes the force but makes not attempt to explain how the force works. A theory is an explanation of a natural phenomenon. Einstein’s General Theory of Relativity explains how gravity works by describing gravity as the effect of curvature of four dimensional spacetime.
Where does Earth’s gravity end?
The Earth’s gravitational field extends well into space it does not stop. However, it does weaken as one gets further from the center of the Earth. The Shuttle orbits about 125 mi above the surface, roughly the distance between Jackson and Nashville!
Why is there no infinite energy?
It states that energy cannot repeat in an infinite loop within a closed system, and so we must replenish what is lost. A perpetual motion machine needs no energy input to create new energy, unlike a conventional model such as a car engine, which needs fuel input, or a solar panel, which needs sunlight.
How does gravity work on electricity?
Gravity works on every object that has mass. So, we know that electricity is the flow of electrons. So, as electron has mass, it is affected by the force of gravity. Don’t think that gravity acts on electricity.
Why don’t machines that lift objects against gravity exist?
Lifting an object against gravity is just like stretching the rubber band. Confusing energy and forces leads to non-sensical ideas such as free energy (perpetual motion) machines. Such machines always fail precisely because forces are not energy, and you can’t extract one single bit of energy from a force itself.
Can gravity be used as an infinite source of energy?
No, gravity can not be used as an infinite energy source. In fact, strictly speaking, gravity itself can not be used as an energy source at all. You are confusing forces with energy, which are very different things.
How much stronger is gravity than electromagnetic force?
The gravitational attraction is approximately 10−38 times the strength of the strong force (i.e. gravity is 38 orders of magnitude weaker), 10−36 times the strength of the electromagnetic force, and 10−29 times the strength of the weak force.