Science, asked by Goutam1111, 1 year ago

when a testtube rubbed with silk it acquires which charge?

Answers

Answered by Anonymous
2
Hi....☺

When a test tube is rubbed with silk it acquires positive charge (+)

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Answered by Anonymous
3
Basically this the phenomenon of electrostatic...it is such that when two insulated bodies are rubbed on each other ...the due to the friction the thermal eberg is produced which is gained by the electrons which are losses bonded to the nucleas of the material and thus there is transfer of electrons and charges are acquired...
....silk acquires a positive (+) charge..
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