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When a comb is charged by rubbing it against a material like wool, it becomes charged with either positive or negative charges. These excess charges on the comb create an electric field around it. When the charged comb is brought close to a neutral object, the charges on the comb repel or attract charges within the object, causing a redistribution of charges and inducing a charge on the object.
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What happens when charged objects placed near the neutral objects?
When charged objects are placed near neutral objects, there can be a transfer of electrons between the objects, resulting in the neutral object becoming charged. The charged object can induce a separation of charges in the neutral object, causing it to attract or repel other nearby objects.
What is general rule for for how charged objects interact?
Opposite charges attract, while like charges repel. The strength of the interaction depends on the magnitude of the charges and the distance between them, following Coulomb's law. Charged objects can also induce charges in neutral objects nearby, leading to attractive or repulsive forces.
What is transfer of electric charge between object?
Transfer of electric charge between objects refers to the movement of electrons from one object to another. This can happen through processes like conduction (direct contact between objects), induction (caused by the presence of a charged object nearby), or friction (rubbing objects together to transfer charge). This transfer of charge causes objects to become positively or negatively charged.
How can you show that something is electrically charged?
You can show that something is electrically charged by using an electroscope, which will detect the presence of charge by showing divergence of its leaves. Another method is to use a charged object to observe attraction or repulsion with the object in question, indicating the presence of opposite or like charges. Additionally, a charged object can cause a spark or induce static electricity in nearby objects.
Which changes will decrease the electric force between two positively charged objects?
Increasing the distance between the objects, or decreasing the amount of charge on the objects will reduce the electric force between two positively charged objects. Adding negatively charged objects nearby can also reduce the electric force by attracting the positive charges.
When two objects attract each other electrically must both of them be charged?
No. The attraction is stronger when both are charged. But a charged object may induce an electric dipole (i.e., a separation of charges) in a nearby neutral conductor, resulting in an attraction.
What happens when charged objects placed near the neutral objects?
When charged objects are placed near neutral objects, there can be a transfer of electrons between the objects, resulting in the neutral object becoming charged. The charged object can induce a separation of charges in the neutral object, causing it to attract or repel other nearby objects.
What is general rule for for how charged objects interact?
Opposite charges attract, while like charges repel. The strength of the interaction depends on the magnitude of the charges and the distance between them, following Coulomb's law. Charged objects can also induce charges in neutral objects nearby, leading to attractive or repulsive forces.
What is transfer of electric charge between object?
Transfer of electric charge between objects refers to the movement of electrons from one object to another. This can happen through processes like conduction (direct contact between objects), induction (caused by the presence of a charged object nearby), or friction (rubbing objects together to transfer charge). This transfer of charge causes objects to become positively or negatively charged.
What effect does a positive charge have on a nearby negatively charged particle?
A positive charge will attract a nearby negatively charged particle.Oppositely charged particles attract each other while ones with the same charge repel each other.
How can you show that something is electrically charged?
You can show that something is electrically charged by using an electroscope, which will detect the presence of charge by showing divergence of its leaves. Another method is to use a charged object to observe attraction or repulsion with the object in question, indicating the presence of opposite or like charges. Additionally, a charged object can cause a spark or induce static electricity in nearby objects.
Which changes will decrease the electric force between two positively charged objects?
Increasing the distance between the objects, or decreasing the amount of charge on the objects will reduce the electric force between two positively charged objects. Adding negatively charged objects nearby can also reduce the electric force by attracting the positive charges.
How do neutral objects behave when placed near charged objects?
Neutral objects near charged objects will either be attracted or repelled depending on the charge of the nearby object. If the charged object is positive, neutral objects will be attracted towards it; if it is negative, neutral objects will be repelled. This is due to the redistribution of charges in the neutral object when it interacts with the charged object.
Must an object be electrically charged as well for it to be attracted by a charged object?
Provide your second object is an insulator, - able to carry an electrical charge - it will have an electrical charge induced on it by the presence of a nearby electrically charged object. So, the second object does not need to have its own independent electrical charge, it is sufficient that it can carry one.
What happens when an object is electrostatisticlly charged what will happen?
When an object is electrostatically charged, it means that it carries an imbalance of positive or negative charges. This can cause the object to attract or repel other nearby charged objects based on their charge polarity. The charged object may also create electric fields around it that can influence the behavior of other charged objects in its vicinity.
What is induced charge?
charges that 'appear' on an uncharged object because of a charged object nearby is called induced charge.
If a neutral object loses negative charge what will the net force be?
If a neutral object loses negative charge, then all we can say is that the objectwill be positively charged. We don't know anything about force until we knowhow much net positive charge it has, what othercharged object is in theneighborhood, what the size and sign of thatone's charge is, and the distancebetween the two objects.
