You could try taking them into account in a model, but the difference it would make would be so tiny that it would be swamped by numerical errors and uncertainty. Through this relationship, extended to the gravitational and magnetic fields, it is possible to establish a relationship between the constants of both fields. The other terms in the equation are even smaller than that. The gravitational and electric force are very similar in each having the inverse distance- squared rule, and in having the. But if you imagine how much smaller an ocean liner is than the Earth, you'll start to get an idea of how small the radiation pressure force is in comparison to the gravitational one. In this work, we study the magnetic effects of gravity in the framework of. If I recall correctly, this force is about equal to the weight of an ocean liner. Similarity between Newtonian gravitational force and Coulombs force leads. The thing is that the first term in this equation, the gravitational attraction, is so enormously bigger than all the others that they just don't really make any difference in comparison to it.Īctually the second term (radiation pressure exerted on the Earth) is just about big enough to make a measurable difference. With magnetism, only few objects are sensitive to its force.
If you were to sketch out the full equation for the attractive force between them it would look something like this: With gravity, all objects with mass are sensitive to its force. There are many forces that act between the Sun and the Earth.