Respuesta :

Answer:

Explanation:

Rubbing objects together generates static charges. There will be two type of charges: positive and negative. So the answer is (a) 2.

Answer:

2

Explanation:

When you rub two objects one gets positively charged and other gets negatively charged

  • Then they attracts each other.

So

there are two charges

  1. Positive
  2. Negative

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