When amber is rubbed with wool or silk it attracts light objects who is credited as the discoverer of this phenomenon K? Amber Wadham, 27, is a Twitch streamer and gamer from Adelaide. If you continue to use this site we will assume that you are happy with it. (a) The glass rod is attracted to the silk because their charges are opposite. Learn more about Stack Overflow the company, and our products. What kind of charge is developed on a glass rod when it is rubbed with silk piece? When silk is rubbed against a glass rod, the atoms of the rod and the atoms of the silk interact, and the silk atoms pull electrons from the rods atoms. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". The attraction or repulsion acts along the line between the two charges. What kind of Rod charges with wool cloth? SolveForum.com may not be responsible for the answers or solutions given to any question asked by the users. The Coulomb, the unit of electrostatic charge, is named after him. The cookies is used to store the user consent for the cookies in the category "Necessary". So i purely relys on what material is taken up. We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. This cookie is set by GDPR Cookie Consent plugin. By . Questions labeled as solved may be solved or may not be solved depending on the type of question and the date posted for some posts may be scheduled to be deleted periodically. The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. These cookies ensure basic functionalities and security features of the website, anonymously. We now know that this ability arises from the fact that after one rubs amber with wool, the amber becomes electrically charged (and so does the wool, with opposite charge). Two pieces of silk have an electric charge after being rubbed on a piece of amber. Connect and share knowledge within a single location that is structured and easy to search. So when we rub the glass rod with the amber, electrons gets transferred from the glass rod to amber leaving it with a slightly greater positive charge and amber rod whivh enriches electrons acquires negative charge. The combination amber with silk is less effective than amber with fur (specially rabid's fur), meaning the amber rod for the same test conditions (i.e. So after rubbing, the glass rod becomes positively charged and the silk gets negative charge. The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". 3 salt solution Planned Maintenance scheduled March 2nd, 2023 at 01:00 AM UTC (March 1st, We've added a "Necessary cookies only" option to the cookie consent popup, Ticket smash for [status-review] tag: Part Deux. You can specify conditions of storing and accessing cookies in your browser, What happens when amber is rubbed against fur?, On which theory does the nature of light depend on, Distinguish between tone and note of sound, Classified the following substances as an electrolyte and non electrolyte Tge nucles has positive charge enclosed while electrons are negatively charged. Why does a glass rod when rubbed with silk cloth aquire positive charge and not negative charge? The cookie is used to store the user consent for the cookies in the category "Performance". Who discovered that when amber is rubbed with wool it will attract small objects? The cookie is used to store the user consent for the cookies in the category "Performance". A (charged) plastic rod rubbed with wool attracts small pieces of paper. This website uses cookies to improve your experience while you navigate through the website. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. . What happens when a glass rod is rubbed with silk? This is explained with the help of the concept of static electricity. That is, a positively charged object will exert a repulsive force upon a second positively charged object. Thus equal but opposite charge are produced on the both. Weve got your back. What happens when amber is rubbed with silk? We now know that this ability arises from the fact that after one rubs amber with wool, the amber becomes electrically charged (and so does the wool, with opposite charge). These cookies will be stored in your browser only with your consent. We also use third-party cookies that help us analyze and understand how you use this website. Your question is no longer related to physics but has more to do with organic chemistry still I'll answer it.The main constituent of silk is the protein fibroin whereas that of amber is a member of labdane family namely forskolin.A good look at their structure suggests that the bond strength of fibroin is less than that of forskolin and thus silk is more prone of loosing electrons first.Hence silk will release electrons and amber rod will become negatively charged. Source: http://www.physicsclassroom.com/class/estatics/u8l2a.cfm Home Science. The cookies is used to store the user consent for the cookies in the category "Necessary". . 1 Who discovered that when amber is rubbed with wool it will attract small objects? What happens when amber is rubbed with fur? The Greek word for amber is elektron, so he named such materials electricks and their attraction the electrick force. From that grew modern terms such as electricity, electric current, electrons and electronics. The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". Did Andrew Lloyd Webber write Starlight Express? Hence, this observation is consistent with the law of conservation of charge. 2 When amber rubbed with wool or silk cloth attracts light objects? The cookie is used to store the user consent for the cookies in the category "Other. Give reason. 1 sugar solution Solving for Partial Pressure given first-order decomposition. We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. This website uses cookies to improve your experience while you navigate through the website. (c) Like charges repel each other while the unlike charges attract each other. 636-546 BC, Greece, observed that amber rubbed with wood attracts pieces of fluff and fragments of straw. Silk tends to give things a positive charge, and wool tends to give a negative charge. Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors. It only takes a minute to sign up. Like charges repel each other whereas the unlike charges attract each other. time and strength of rubbing) will be less negatively charged when rubbed with silk than if it was rubbed with fur. An electroscope can be charged using glass or rubber rods rubbed with silk or wool. How did Dominion legally obtain text messages from Fox News hosts? These cookies ensure basic functionalities and security features of the website, anonymously. 7 Why does a plastic rod become negatively charged when rubbed with a dry cloth? The site owner may have set restrictions that prevent you from accessing the site. 2 When you rub a glass rod with silk the glass rod becomes positively charged and the silk becomes negatively charged as a consequence of rubbing the rod with the silk? When amber is rubbed with fur, it acquires so-called resinous electricity. On the other hand, when glass is rubbed with silk, it acquires so-called vitreous electricity. Electricity repels electricity of the same kind, but attracts electricity of the opposite kind. ArishaRazi464 ArishaRazi464 01.06.2022 Physics Secondary School answered Explain What Happens When Amber is Rubbed with Wool or Silk. The name electricity is coined from the Greek word elektron meaning amber. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. This is explained with the help of the concept of static electricity. 1 Answer Sorted by: 2 The process of rubbing amber on wool moves charges between the two materials so that one obtains a net positive charge and the other a net negative charge on their surfaces (it is irrelevant which is actually positive and which is actually negative for this question). Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. Analytical cookies are used to understand how visitors interact with the website. 5 When a glass rod is rubbed with a piece of silk cloth the rod * 1 point? please give the correct answer and explain in an easy way it is If you rub a glass rod with a silk cloth and an amber rod with a wool cloth, are the rods attracted to or repelled by each other? In contrast to the attractive force between two objects with opposite charges, two objects that are of like charge will repel each other. The cookie is used to store the user consent for the cookies in the category "Other. This cookie is set by GDPR Cookie Consent plugin. Thus, when amber is rubbed with fur, there is transfer of charge such that the amber acquires a negative charge, and the fur an equal positive charge. No worries! 1 What happened when Thales rubbed an amber into a woolen cloth? When glass is rubbed with silk the glass becomes negatively charged. Since the glass rod acquires a positive charge, this means that it is deficient in electrons. He also experimented with the lodestone, or magnetite, and observed that it can attract iron. Necessary cookies are absolutely essential for the website to function properly. When amber is rubbed with wool or silk, amber becomes positively charged. The cookie is used to store the user consent for the cookies in the category "Analytics". Do not hesitate to share your thoughts here to help others. when amber is rubbed with silk cloth +ve charge comes on silk cloth and -ve on amber due to interaction between their molecules, so is that when we comb our hairs , then -ve charge comes. Has 90% of ice around Antarctica disappeared in less than a decade? You also have the option to opt-out of these cookies. What happens when plastic rod is rubbed with wool? 4 What will happen when two unlike charges are brought together they will? 4 Who discovered the attraction made by rubbing onto a stone? This cookie is set by GDPR Cookie Consent plugin. If the charges come 10 times closer, the size of the force increases by a factor of 100. The cookie is used to store the user consent for the cookies in the category "Other. Thus, when amber is rubbed with fur, electrons are transferred from the fur to the amber, giving the amber an excess of electrons, and, hence, a negative charge, and the fur a deficit of electrons, and, hence, a positive charge. Atoms have a nucleus in which electrons revolve around it in the orbit. (U) 27. What happens when we rub a glass rod with wool? [Solved] given a scipy.stats mu, std = norm.fit(data), using list comprehension, how do i get seperate arrays. Three hundred years later, Theophrastus followed up on Thales experiments by rubbing various kinds of stone and also observed the power of attraction. But neither of these natural philosophers found a satisfactory explanation for what they saw. When you rub the glass rod with the silk, the rod charges positive. Amber is petrified tree resin, and the ancients knew that when you rub an amber rod with a piece of cloth, the amber attracts small pieces of leaves or dust. The cookie is used to store the user consent for the cookies in the category "Performance". time and strength of rubbing) will be less negatively charged when rubbed with silk than if it was rubbed with fur. As a result of the EUs General Data Protection Regulation (GDPR). The duster has lost electrons, giving it a positive charge. What will happen when two like charges are brought together? When amber is rubbed with wool or silk, amber becomes positively charged. Necessary cookies are absolutely essential for the website to function properly. 5 What will happen when two like charges are brought together? When an Amber is rubbed against a wool cloth? What did the ancient Greeks use amber for? Thales of Miletus discovered the fact that amber rubbed with wool or silk attracts light objects. When a glass rod is rubbed with silk, glass rod loses electrons and silk gains electrons. The cookie is used to store the user consent for the cookies in the category "Analytics". Since silk has greater electron affinity (ability to attract electrons) as compared to glass. Why does a glass rod become positively charged when rubbed? Greek philosopher Thales of Miletus noted that amber attracts feathers and other lightweight materials when rubbed, the first historical reference to static electricity. When you charge a glass rod by rubbing it with silk your transfer an equal number of electrons from the silk to the rod as are moved from the rod to the silk? When the hard rubber rod is rubbed with wool, it gains electrons from the wool, gaining a negative charge. What will happen if amber is rubbed with a fur? Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. The glass rod has deficiency of electrons and acquires positive charge and the rod acquires negative charge. These cookies ensure basic functionalities and security features of the website, anonymously. (U) 28. SolveForum.com may not be responsible for the answers or solutions given. For example, when glass is rubbed with silk, the glass becomes positively charged and the silk negatively charged. Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. What happened when Thales rubbed an amber into a woolen cloth? Analytical cookies are used to understand how visitors interact with the website. Why does a glass rod become positively charged when it is rubbed with a silk cloth? Electrons gain enough energy to leave the atom and rub off onto the polythene rod. Responsible for the cookies in the category `` other contrast to the attractive force between two objects that being... Of paper is structured and easy to search be responsible for the answers or given! Text messages from Fox News hosts that amber rubbed with a fur the to., observed that it can attract iron Physics Secondary School answered Explain what happens when rod! 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Also use third-party cookies that help us analyze and understand how you this! This website uses cookies to improve your experience while you navigate through the website, anonymously after,... In your browser only with your consent hand, when glass is rubbed with wool or silk glass. The force increases by a factor of 100 rubbed an amber into woolen! Have an electric charge after being rubbed on a glass rod with the lodestone, or,... Repulsion acts along the line between the two charges to help others they saw philosopher Thales of Miletus that. Solving for Partial Pressure given first-order decomposition features of the website of this phenomenon K the charges. Static electricity `` Functional '' is attracted to the silk gets negative charge that! Amber becomes positively charged Exchange Inc ; user contributions licensed under CC.! Category as yet will be less negatively charged or magnetite, and wool tends to give a negative charge charged... 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