Question

When a rod is rubbed with a cloth does the rod gain positive charge

Answer 1

Answer:

Two glass rods rubbed with silk in this manner will repel one another, since each rod has positive charge on it. Similarly, two silk cloths so rubbed will repel, since both cloths have negative charge. Figure 2 shows how these simple materials can be used to explore the nature of the force between charges.

Explanation:

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Answer 2

Answer:

it gains positive charge