Are electric and magnetic forces attractive or repulsive?

Right Lines: Both magnetic and electric forces can attract and repel, but the the mechanisms to account for these interactions are different; in one case involving magnetic poles and in the other case involving electrically charged objects.

Are electric and magnetic forces attractive or repulsive *?

Electromagnetic force is the force present between electrically charged particles such as electrons and protons. It has the ability to repel and attract charges. The electromagnetic force is attractive for unlike charges( electron and proton) and repulsive for like charges(two electrons or protons).

Is magnetism attractive and repulsive?

Magnetic forces are non contact forces; they pull or push on objects without touching them. Magnets are only attracted to a few ‘magnetic’ metals and not all matter. Magnets are attracted to and repel other magnets.

What causes magnets to attract?

Magnetism is caused by the motion of electric charges. … Each atom has electrons, particles that carry electric charges. Spinning like tops, the electrons circle the nucleus, or core, of an atom. Their movement generates an electric current and causes each electron to act like a microscopic magnet.

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What are attractive and repulsive forces?

The power that exists between two electrons (negative charge). Attraction is a force between two charges that are distinct or unlike. Because the nuclei are positive and the electrons are negative, the electrons are attracted to the nuclei. … Repulsive forces occur only when atoms are very close to each other.

Which pair of magnet will have the strongest repulsive force?

The magnetic field generated by any magnet is always strongest at either pole. The magnetic force is equally as strong at both the north and south pole.

What would happen if you stroke an iron nail with a magnet?

After stroking the iron nail repeatedly with a magnet, the iron nail will become a magnet. We say that the iron nail has been magnetised. The greater the number of strokes you give the iron nail, the stronger its magnetism. … Iron filings are attracted to the magnetized iron nail.

What happens when the magnets with the same poles face each other?

The ends of a magnet are called its poles. … If you line the magnets up so that two of the same poles face each other, the magnets will push away. This is called repulsion. Opposite poles attract each other, but similar poles repel.

What happens if you force two magnets together?

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. Like charges repel, and unlike charges attract.

What happens when you put a natural magnet near an electromagnet?

All of their little magnetic fields add together, creating a stronger magnetic field.

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What are the 4 types of intermolecular forces?

There are four major classes of interactions between molecules and they are all different manifestations of “opposite charges attract”. The four key intermolecular forces are as follows: Ionic bonds > Hydrogen bonding > Van der Waals dipole-dipole interactions > Van der Waals dispersion forces.

Is gravity repulsive or attractive?

Both in the Newton theory of gravitation and in the General Theory of Relativity the gravitational force is exclusively attractive one. However, the quantization of gravity shows that the gravitational forces can also be repulsive [3].

What are attractive forces?

1. attractive force – the force by which one object attracts another. attraction. affinity – (immunology) the attraction between an antigen and an antibody. bond, chemical bond – an electrical force linking atoms.

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