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Electrostatic charges: How to differentiate what is the charge when two materials are rubbed together?

Electrostatic charges: How to differentiate what is the charge when two materials are rubbed together? Topic: Hypothesis on add
June 16, 2019 / By Darwin
Question: Hi, thank you in advance for coming in to view the question. In Physics, there would be both positive and negative charges produced when materials are rubbed together. My question is, how would you know what charge is produced, is it positive or negative, on that material when rubbed together? Or is it just a pure memory kind of thing. Example, Glass rob rubbed with silk, Positive charge- Glass, Negative charge- Silk. Ebonite rob rubbed with silk, Positive charge- Fur, Negative charge- Ebonite. Rubber balloon rubbed with hair, Positive charge- Hair, Negative charge- Rubber. Hope to get answers from fellow yahoo users soon. Thanks in advance once again. Toodles. To add on, are there any ways to remembering/ memorising the table of charges produced if different materials are rubbed together such as the examples given above?
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Best Answers: Electrostatic charges: How to differentiate what is the charge when two materials are rubbed together?

Baldwin Baldwin | 5 days ago
talking of practicallity the only one thing holds truee and that is that a body is charged when it is rubbed with another but theres abosulely no defined way to determine the charge charge developed on the bodies in some cases it can be obtained by testing with a gold leaf electroscope but in the rest its an abosulte hypothesis which may or maynot be correct
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Baldwin Originally Answered: Electrostatic charges: How to differentiate what is the charge when two materials are rubbed together?
talking of practicallity the only one thing holds truee and that is that a body is charged when it is rubbed with another but theres abosulely no defined way to determine the charge charge developed on the bodies in some cases it can be obtained by testing with a gold leaf electroscope but in the rest its an abosulte hypothesis which may or maynot be correct
Baldwin Originally Answered: Electrostatic charges: How to differentiate what is the charge when two materials are rubbed together?
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Wisdom Wisdom
You get what you pay for. If it only a cold, or an epidemic you do not favor good well being coverage. wish you under no circumstances have cardiac issues, or get a terminal ailment. then you quite will extremely discover out why people do favor well being coverage.
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