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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 'B'. Can you explain this answer?
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Verified Answer
When a glass rod is rubbed with silk, it becomes positively charged be...
The charges of glass rod became +ne and of silk cloth became -ne . But total charge of system of rod and cloth remain zero
This question is part of UPSC exam. View all Class 12 courses
Most Upvoted Answer
When a glass rod is rubbed with silk, it becomes positively charged be...
Because the charges of glass rod became +ne and of silk cloth became -ne . But total charge of system of rod and cloth remain zero
Community Answer
When a glass rod is rubbed with silk, it becomes positively charged be...
B) Electrons are transferred to silk
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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 'B'. Can you explain this answer?
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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 'B'. Can you explain this answer? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about 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 'B'. Can you explain this answer? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for 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 'B'. Can you explain this answer?.
Solutions for 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 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 12. Download more important topics, notes, lectures and mock test series for Class 12 Exam by signing up for free.
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