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How does the electrical force between two electrons change as they get further apart?
They obey the inverse square law.
This means that as they move apart, the force decreases by the square of the distance between them.
For example, imagine the force between two electrons a distance of one unit apart.
If the distance increases to 2 units, then the force between them is 1/ (2 x 2) or 1/4 of what it was before.
If the distance increases to 3 units, then the force between them is 1/ (3 x 3) or 1/9 of what it was before.
If the distance increases to 4 units, then the force between them is 1/ (4 x 4) or 1/16 of what it was before.
and so on.
So the force between them decreases quickly despite the electrons being relatively close together.
What else can I help you with?
Wires with high resistance change electrical energy into what?
Wires with high resistance change electrical energy into heat energy. This occurs due to the resistance in the wire hindering the flow of electrons, causing them to collide and generate heat.
What type of energy does a generator change to electricity?
A generator converts mechanical energy into electrical energy. By utilizing a magnet and a conductor to induce a flow of electrons, the mechanical energy is transformed into a usable electrical current.
What happens when you change the electrons?
Changing the number of electrons in an atom can result in the formation of an ion if the number of protons is not changed. This can lead to a change in the atom's charge and its chemical properties. In a chemical reaction, the electrons may be transferred between atoms, leading to the formation of new chemical compounds.
How does the electrical force between two charged objects change as the distance between them is altered?
The electrical force between two charged objects decreases as the distance between them increases. This relationship is described by Coulomb's Law, which states that the force is inversely proportional to the square of the distance between the charges.
How does the electrical conductivity of a material change with temperature?
The electrical conductivity of a material generally increases with temperature. This is because at higher temperatures, the atoms in the material vibrate more vigorously, allowing more free electrons to move and carry electric current.
Can a proton change the charge of an atom?
The electrical charge depends on electrons.
How does the size of the ions generally change as you move from top to bottom on the periodic table?
The attraction between the positive atomic nucleus and negative electrons is changed and depends on these electrical charges..
What is the electrical charge of a isotope?
Isotopes typically have neutral electrical charge, as they have the same number of protons and electrons. The electrical charge of an isotope can change if it gains or loses electrons, resulting in a positively or negatively charged ion.
Does altering the number of protons in the nucleus change the number of electrons?
Only if electrical neutrality is required. A sodium cation, for example, has the same number of electrons as a neon atom.
What type of change occurs when electrons form a bond between two atoms?
A chemical change occurs when electrons form a bond between two atoms. This is because the electrons are being shared or transferred between the atoms, leading to the formation of a new compound with different chemical properties.
Wires with high resistance change electrical energy into what?
Wires with high resistance change electrical energy into heat energy. This occurs due to the resistance in the wire hindering the flow of electrons, causing them to collide and generate heat.
What factor should change in electrical conductivity of metals and non metals?
In metals, electrical conductivity increases with higher number of free electrons, which can be influenced by factors like temperature and impurities. In non-metals, electrical conductivity is generally lower due to lack of free electrons, but can increase with doping or introduction of impurities.
Electrical current is the flow of?
Electrons Actually current is counter to the flow of electrons. The definition derives from Benjamin Franklin who knew that something was moving but didn't know if it was positive things or negative things. He had a 50/50 change and guessed the wrong one.
What 'tis an ion?
An ion is an atom or group of atoms that carries a net electrical change due to having a different number of protons and electrons.
What atoms combine?
Atoms never combine (except in nuclear fusion), what we refer to as combination is a sharing of electrons and thus a change in electrical charge.
What type of energy does a generator change to electricity?
A generator converts mechanical energy into electrical energy. By utilizing a magnet and a conductor to induce a flow of electrons, the mechanical energy is transformed into a usable electrical current.
Is electroplating a chemical or physical change?
Electroplating is a chemical change. Solutions containing metal ions are placed in a tank, and the piece of metal to be plated is connected to the electrical supply to become the cathode. The metal ions in solution are attracted to the cathode where they are reduced (reduction is gain of electrons) to form a metal coating.
