magnetic force
Magnetism
False. The magnetic force of attraction or repulsion between the magnetic poles is inversely proportional to the square of the distance between the poles. So farther apart two magnets the force between them becomes weaker.
Yes, the rules for applying attraction and repulsion forces are the same for electric charges and magnets.
Magnetic force of attraction is invesely proportional to distance between two poles.
That the effects obey the square of the distance "law".
Magnetism
Magnetism
magnetic force
Magnetism
False. The magnetic force of attraction or repulsion between the magnetic poles is inversely proportional to the square of the distance between the poles. So farther apart two magnets the force between them becomes weaker.
the distance between them
Yes, the rules for applying attraction and repulsion forces are the same for electric charges and magnets.
Magnetic force of attraction is invesely proportional to distance between two poles.
Magnetic force is the force exerted between magnetic poles, producing magnetization of force, either of attraction or of repulsion.
Opposite poles attract, like poles repel. (same with electric charge)
The force between magnets is called magnetism. Magnets have two points which are the north-seeking pole and south-seeking pole where most of its strength is concentrated.
To create a permanent magnet energy must be supplied to suitable materiel by immersing it in a magnetic field normally supplied by an electromagnet