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What is the force between two magnets?
The force between two magnets is called the magnetic force. Magnets always have two poles, a north pole and a south pole.
How much force does an electromagnet produce?
1 Answer. With 100 amps through a 100 turn coil of area 1 sq m, the force on a magnetizable metal at 100mm is 6283 newtons (about 1400 pounds).
How do you find the force of a magnet?
Magnetic Force
- The force is perpendicular to both the velocity v of the charge q and the magnetic field B.
- The magnitude of the force is F = qvB sinθ where θ is the angle < 180 degrees between the velocity and the magnetic field.
- The direction of the force is given by the right hand rule.
How do you calculate the force between two magnets?
To calculate the force between the two magnetics: one must integrate over the field structures, so as to examine the connecting field lines. The force is the sum of the tension forces (B^2/8 pi) on the field lines between the two.
What is the force that attracts or repels between magnets?
Magnetism is the force exerted by magnet s when they attract or repel each other. Magnetism is caused by the motion of electric charge s. Every substance is made up of tiny units called atoms. Each atom has electron s, particle s that carry electric charges. Spinning like tops, the electrons circle the nucleus, or core, of an atom.
What is true about magnetic fields between two magnets?
The magnetic field is strongest at the center and weakest between the two poles just outside the bar magnet. The magnetic field lines are least dense at the center and densest between the two poles just outside the bar magnet.
What is the magnetic field between two magnets?
When two magnets are brought close together, the magnetic field lines are perturbed , just as happens for electric field lines when two electric charges are brought together. Bringing two north poles together-or two south poles-will cause a repulsion, and the magnetic field lines will bend away from each other.