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The force between two magnetic fields is directly proportional to the product of their magnitudes - and inversely proportional to the square of the distance between them. As an object gets further away, the influencing field decreases because of the increased area it affects.
and the equation to find the force that acts between the two magntised objects is
Force = (q1 x q2) / r^2
well the force is 'proportional' to that equation but i cant do a symbol for that. the force is measured in Newtons (N) and the r (radius) is measured in metres.
What else can I help you with?
How does the strength of the electric field vary with the distance for the positive point charge?
The strength of the electric field from a positive point charge decreases as the distance from the charge increases. This relationship follows an inverse-square law, meaning that the electric field strength is inversely proportional to the square of the distance from the charge. So, the farther you are from the charge, the weaker the electric field will be.
First law of magnetism?
The first law of magnetism states that opposite magnetic poles attract each other, while like poles repel each other. This law underlies the interaction between magnets and is a fundamental principle in understanding magnetic phenomena.
How many kilometers the gravitational force is there from earth?
The gravitational force from Earth extends infinitely into space, decreasing with distance according to the inverse square law. This means that the force is present at all distances from Earth, but gets weaker the farther away you are.
Why does the force of gravity acting upon an object depend upon the location of the object relative to the Earth?
The force of gravity acting upon an object depends on the distance from the center of the Earth. Closer objects experience stronger gravitational force due to the inverse square law.
Does magnetic force decrease as distance from the magnet increases?
Yes, the strength of the magnetic force decreases as the distance from the magnet increases. This decrease follows an inverse square law, similar to the gravitational force, meaning that the force is inversely proportional to the square of the distance between the magnet and the object.
Does sound follow the inverse square law?
Yes, sound follows the inverse square law, which states that the intensity of sound decreases in proportion to the square of the distance from the source.
Who discovered inverse square law?
Charles Augustin de Coulomb is credited with the discovery of the inverse square law. It was used by Isaac Newton in his prismatic experiments.
What law states that the brightness of a star vaies inversely as the square of the distance from the stars?
The law is called The Inverse Square Law .
Does magnetism act at a distance?
Yes, but like gravity and the electrical force it gets weaker proportional to the inverse square of the distance.
What is the significance of the inverse-square law?
Its the earth, wind and the fire
What is the inverse square law of sound?
The inverse square law 1/r2 shows the distance performance for sound intensity, an energy quantity.But your ear drums are moved by the sound pressure vibrations using the inverse distance law 1/r for field quantities.Scroll down to related links and look at "Sound pressure pand the inverse distance law 1/r".Scroll down to related links and look at "Decreasing of Sound Intensity from a Point Source - Inverse square law of sound".
What is the relationship between distance and magnetic attrations?
The inverse square law.
Who invented the ''inverse square law''?
Isaac Newton claimed responsibility for the invention of inverse-square law however Robert Hooke was bitter about this and claimed to have composed a letter in 1679 to Isaac Newton about this principle.
What does the inverse-square law tell you about the relationship between force and distance?
The inverse-square law applies to gravitational and electrical forces. An inverse-square law tells you:That the force is inversely proportional to the square of the distance.That means that if the distance is increased by a factor "n", the force is decreased by a factor "n2".For example, if you increase the distance by a factor of 10, the force will decrease by a factor of 102 = 10 x 10 = 100.
If the law of gravity instead of become inverse square law than?
The details depend on what specific rule you are thinking about. The inverse-square law for gravity and electricity basically follows from the fact that we live in a three-dimensional space. In a four-dimensional space, for example, the law of gravity (as well as electrostatics) would be inverse-cube. With such a law, there could be no stable orbits, for planets, etc. (any small perturbation in a circular orbit would make the planet fall into the Sun, or make it go away without coming back).
Inverse operation of a square?
Square root is the inverse operation of a square.
Does gravitational pull lessen as you travel away from planets?
Yes, it obeys the inverse square law.
