What are the two factors that affect magnetic attraction and how do they affect it?

What affects magnetic attraction?

The magnitude of the magnetic force between them depends on how much charge is in how much motion in each of the two objects and how far apart they are. The direction of the force depends on the relative directions of motion of the charge in each case.

What are two factors that affect the force of attraction or repulsion between two magnets?

Calculating the magnetic force. Calculating the attractive or repulsive force between two magnets is, in the general case, a very complex operation, as it depends on the shape, magnetization, orientation and separation of the magnets.

What are the two factors that affect a magnet’s ability to attract and repel?

All magnets have two ends, which are commonly referred to as north and south poles. The determining factor of whether a magnet attracts or repels is the pole. Magnets attract when a north pole is introduced to a south pole. If like poles are introduced, either north to north or south to south, the magnets repel.

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What are two factors that affect the strength of magnetic forces quizlet?

Factors that affect the strength of an electromagnet are current, strength of magnetic material, and conductivity of electric metal. Changing the amount of current flowing through the electromagnet will also change the field it produces. The greater the current in the coil, the stronger the magnetic field will grow.

What affects the strength of electric and magnetic forces?

The four main factors that affect the strength of an electromagnet are the loop count, the current, the wire size, and the presence of an iron core.

What weakens magnetic attraction?

Several factors can weaken the magnetism in a magnet. If a magnet is stored close to heat, strong electrical currents, other magnets, or radiation, it can lose its strength. Additionally, high humidity can corrode neodymium magnets.

What does it mean to attract two magnets?

When two magnets are brought together, the opposite poles will attract one another, but the like poles will repel one another. This is similar to electric charges. … The earth is like a giant magnet, but unlike two free hanging magnets, the north pole of a magnet is attracted to the north pole of the earth.

What happens when two magnetic fields interact?

When opposite ends of two magnets interact, their field lines connect the north pole of one with the south pole of another, and the two attract. When the same ends of two magnets interact, they repel because the lines cannot cross and are compressed by each other.

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What is the rule for attraction and repulsion between two magnets?

Rule of attraction of magnets states that “when a south pole of a magnet is brought close to the north pole of another magnet, they attract”. Rule of repulsion of magnets states that “when a north pole of a magnet is brought close to the north pole of another magnet, they repel”.