If the masses are not electrically charged, then the force between them is proportional
to the product of their individual masses, and inversely proportional to the square of the
distance between their centers of mass.
If the masses are electrically charged, then the force between them is proportional to the
product of the magnitudes of their individual charges, and inversely proportional to the
square of the distance between the centers of their charges. The force is repulsive if the
signs of their charges are the same, and attractive if the signs of their charges are opposite.
There's also a component of gravitational force in there, which is always attractive, but the
respective proportionality constants differ by a factor of about 1040 , so the gravitational
component is usually relatively negligible.
the force of plus and negative
Force, distance, the angle between the two.
The three factors are the mass of the two objects and the distance between them.
The three factors are the mass of the two objects and the distance between them.
Magnets always produce an electromagnetic force- between the similar ends of magnets it is electromagnetic repulsion.
Both
When distance between two magnets decrease, the less magnet force the magnet has.
the force between the earth and moon, the force between the sun and the earth, the force between the two magnets, the force between iron material and magnet.
Magnets always produce an electromagnetic force- between the similar ends of magnets it is electromagnetic repulsion.
repulsion or attraction between two magnets which leads to calculation of a positive work in the interaction shows the presence of a new force named the magnetic force.
Magnetism
Force between charges depend on the quantity of charge and distance between them
its just magnetism.