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What is meant by Frictional Electricity? |
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Answer» Fur, Flannel, Wax, Glass, Cotton, Paper, Silk, Human skin, Wood, Metals, Rubber, Resin, Amber, Sulphur, Ebonite. If any two materials in this series are rubbed against each other the element occurring first in series will acquire positive charge and the element occurring later will acquire negative charge. |
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