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What describes the usual way by which material can gain a positive charge?
Material can gain a positive charge by losing electrons. This can happen through processes such as friction, conduction, or induction, where electrons are transferred from one material to another, resulting in one material having an excess of protons and a positive charge.
Is a cation a positive charge?
Yes, a cation is a ion with positive charge.
Do protons have a charge?
Yes, protons have a positive charge. They are one of the fundamental particles found within the nucleus of an atom, alongside neutrons.
Why does a cation have a positive charge?
A cation has a positive charge because it has lost one or more electrons, leaving it with more protons than electrons, resulting in a net positive charge.
Why do cations possess a positive charge?
Cations possess a positive charge because they have lost one or more electrons, leaving them with more protons than electrons, resulting in a net positive charge.
What effect will one positive charge haven on another positive charge?
"repulsion"
What will happen when an atom with a positive charge and one with a negative charge come in proximity to each other?
They will attract one another.
What effect do positive and negative charges have on one another?
Positively and negatively charged objects attract one another.
How are electrons kept in an atom?
a proton in at atom has a positive charge + and an electron has a negative charge - and they attract one another like magnets
What describes the usual way by which material can gain a positive charge?
Material can gain a positive charge by losing electrons. This can happen through processes such as friction, conduction, or induction, where electrons are transferred from one material to another, resulting in one material having an excess of protons and a positive charge.
When a charge is moved from one point to another in an electric field the work done is?
then our work is positive
Do particles with a negative charge or ones with a positive charge move most from one object to another?
Particles with a negative charge typically move most from one object to another. This is because negative charges are often more easily exchanged or transferred compared to positive charges.
Why does polythene have a positive charge with a cloth?
Polythene acquires a positive charge when rubbed with a cloth due to the triboelectric effect, where electrons are transferred from one material to another. In this case, the cloth tends to lose electrons to the polythene, resulting in the polythene becoming positively charged. The friction between the two materials facilitates this transfer, causing the imbalance of charge. Thus, the polythene ends up with a net positive charge while the cloth becomes negatively charged.
What is the charge on nu cleus of an atom?
Positive. One positive charge per proton.
How did the discovery of electrons show that there are also positively charged of the atom?
The discovery of the electron proved the positive charge of the atom when sending an electric spark across an air gap from one electrode to another, called the photoelectric effect.
How did the discovery of electrons show that there are also positively charged parts of the?
The discovery of the electron proved the positive charge of the atom when sending an electric spark across an air gap from one electrode to another, called the photoelectric effect.
What describes electric charge?
An electric charge is one of several properties which particles such as electrons and protons have. This particular property comes in two varieties - called "positive" and "negative". Particles which have the same charge - two positive particles, or two negative particles - repel one another; particles with different properties (one positive and one negative) attract one another.
