What force is acting? Gravity? Electricity? Magnetic repulsion? And what is the mass/charge on each sphere anyway?
Each sphere must have 1.0 x 10^(-8) excess electrons. This can be calculated using Coulomb's law, which relates the force of repulsion between two charged objects to the charge of the objects and the distance between them.
It's very fortunate that the answer doesn't depend on the amount of the original charge, because I'm really having a lot of trouble reading the above amount. The answer only depends on the changes, and following the changes you've described, the force of repulsion between the spheres is unchanged. If the initial force is marked there in the book you copied the question from, then the final force is exactly the same number.
You may be looking at a list of multiple choices. I don't know, and I can't see it. The force acting on each sphere and attracting it in the direction of the other sphere is the same.
In attraction, two objects are drawn towards each other due to a force of attraction, such as gravity or magnetism. In repulsion, two objects push away from each other due to a force of repulsion, such as like charges in electromagnetism.
The strong nuclear force is stronger than the repulsion between protons. The strong nuclear force is responsible for holding the nucleus together by overcoming the electrostatic repulsion between positively charged protons.
Each sphere must have 1.0 x 10^(-8) excess electrons. This can be calculated using Coulomb's law, which relates the force of repulsion between two charged objects to the charge of the objects and the distance between them.
It's very fortunate that the answer doesn't depend on the amount of the original charge, because I'm really having a lot of trouble reading the above amount. The answer only depends on the changes, and following the changes you've described, the force of repulsion between the spheres is unchanged. If the initial force is marked there in the book you copied the question from, then the final force is exactly the same number.
You may be looking at a list of multiple choices. I don't know, and I can't see it. The force acting on each sphere and attracting it in the direction of the other sphere is the same.
In attraction, two objects are drawn towards each other due to a force of attraction, such as gravity or magnetism. In repulsion, two objects push away from each other due to a force of repulsion, such as like charges in electromagnetism.
The strong nuclear force is stronger than the repulsion between protons. The strong nuclear force is responsible for holding the nucleus together by overcoming the electrostatic repulsion between positively charged protons.
Particles with like charges repel each other due to the electrostatic force. The closer they get, the stronger the repulsion force becomes. This repulsion force prevents the particles from coming into direct contact with each other.
Magnetic Repulsion
The force of repulsion between two ions is caused by the like charges of the ions pushing against each other. This force increases as the charges of the ions and the distance between them increase.
The term for the attraction or repulsion between magnets is called magnetic force. This force is a result of the magnetic fields produced by the magnets interacting with each other.
The force that pushes two magnets apart is called the magnetic repulsion force. This force arises from the interactions between the magnetic fields produced by the magnets, causing them to push away from each other.
Yes, the magnetic force of repulsion can act at a distance. When two magnets have like poles facing each other, they will repel each other without physical contact due to the magnetic field surrounding them.
The protons in the nucleus repel each other by the electromagnetic force, but this is nullified by the strong force.