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When a glass rod is rubbed with silk, it becomes positively charged because
  • a)
    Protons are transferred to silk
  • b)
    Electrons are transferred to silk
  • c)
    Protons are added to it.
  • d)
    Electrons are added to it.
Correct answer is option 'B'. Can you explain this answer?
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When a glass rod is rubbed with silk, it becomes positively charged be...
When any atom donates the electrons the atoms acquires positive charges on it. As the glass rod is rubbed on the silk cloth the glass emits out electrons and acquire positive charges. The electrons are accepted by the silk cloth and then acquire negative charge.. This builts up the electromagnetic force of attraction between the glass rod and the silk cloth....
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When a glass rod is rubbed with silk, it becomes positively charged be...
Explanation:
When a glass rod is rubbed with silk, it becomes positively charged. This is because electrons are transferred from the glass rod to the silk.

Electrostatics:
Electrostatics is the study of electric charges at rest. It deals with the behavior of stationary or slow-moving electric charges.

Charging by Friction:
Charging by friction occurs when two different materials are rubbed against each other, causing a transfer of electric charge. This process is also known as triboelectric charging.

Electron Transfer:
Atoms are made up of positively charged protons, negatively charged electrons, and neutral neutrons. When two materials are rubbed together, their outermost electrons can be transferred from one material to another.

Charge Imbalance:
In the case of rubbing a glass rod with silk, the silk material has a higher affinity for electrons compared to the glass rod. As a result, electrons are transferred from the glass rod to the silk, leaving the glass rod with a net positive charge.

Positive Charge:
The glass rod gains a net positive charge because the loss of negatively charged electrons creates an imbalance of positive and negative charges. The glass rod now has an excess of positive charges (protons) compared to its negative charges (electrons).

Charge Conservation:
It is important to note that charge is always conserved in any charging process. The total amount of charge remains the same, but the distribution of charges changes due to the transfer of electrons.

Conclusion:
When a glass rod is rubbed with silk, it becomes positively charged because electrons are transferred from the glass rod to the silk. This creates an imbalance of positive and negative charges, resulting in a net positive charge on the glass rod.
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Read the following text and answer the following questions on the basis of the same:Tribo-electric series: The tribo-electric series is a list that ranks materials according to their tendency to gain or lose electrons. The process of electron transfer as a result of two objects coming into contact with one another and then separating is called tribo-electric charging. During such an interaction, one of the two objects will always gain electrons (becoming negatively charge d) and the other object will lose electrons (becoming positively charged). The relative position of the two objects on the tribo-electric series will define which object gains electrons and which object loses electrons. In tribo-electric series, materials are ranked from high to low in terms of the tendency for the material to lose electrons. If an object high up on this list (Glass, for exampl e) is rubbed with an object low down on the list (Teflon, for example), the glass will lose electrons to the teflon. The glass will, in this case, become positively charged and the teflon will become negatively charged. Materials in the middle of the list (steel and wood, for example) are items those do not have a strong tendency to give up or accept electrons.The object which loses electrons becomes _____ charged and the object gains electrons becomes ______ charged.

Read the following text and answer the following questions on the basis of the same:Tribo-electric series: The tribo-electric series is a list that ranks materials according to their tendency to gain or lose electrons. The process of electron transfer as a result of two objects coming into contact with one another and then separating is called tribo-electric charging. During such an interaction, one of the two objects will always gain electrons (becoming negatively charge d) and the other object will lose electrons (becoming positively charged). The relative position of the two objects on the tribo-electric series will define which object gains electrons and which object loses electrons.In tribo-electric series, materials are ranked from high to low in terms of the tendency for the material to lose electrons. If an object high up on this list (Glass, for exampl e) is rubbed with an object low down on the list (Teflon, for example), the glass will lose electrons to the teflon. The glass will, in this case, become positively charged and the teflon will become negatively charged. Materials in the middle of the list (steel and wood, for example) are items those do not have a strong tendency to give up or accept electrons.Materials in the upper position has _____ tendency to become positively charged.

Read the following text and answer the following questions on the basis of the same: Tribo-electric series: The tribo-electric series is a list that ranks materials according to their tendency to gain or lose electrons. The process of electron transfer as a result of two objects coming into contact with one another and then separating is called tribo-electric charging. During such an interaction, one of the two objects will always gain electrons (becoming negatively charge d) and the other object will lose electrons (becoming positively charged). The relative position of the two objects on the tribo-electric series will define which object gains electrons and which object loses electrons.In tribo-electric series, materials are ranked from high to low in terms of the tendency for the material to lose electrons. If an object high up on this list (Glass, for exampl e) is rubbed with an object low down on the list (Teflon, for example), the glass will lose electrons to the teflon. The glass will, in this case, become positively charged and the teflon will become negatively charged. Materials in the middle of the list (steel and wood, for example) are items those do not have a strong tendency to give up or accept electrons.If human hair is rubbed with amber, how those will be charged?

When a glass rod is rubbed with silk, it becomes positively charged becausea)Protons are transferred to silkb)Electrons are transferred to silkc)Protons are added to it.d)Electrons are added to it.Correct answer is option 'B'. Can you explain this answer?
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