If two objects are electrically attracted to each other, 4) a) one object must be negatively charged and the other object must be positively charged. b) both objects must be positively charged. c) both objects must be negatively charged. d) the objects could be electrically neutral. e) none of the above statements are absolutely true. d

The Correct answer is option (A)If two objects are electrically attracted to each other, one object must be negatively charged and the other object must be positively charged

Explanation:

There are two kinds of electrically charged articles - those that contain a bigger number of protons than electrons and are supposed to be positively charged and those that contain fewer protons than electrons and are supposed to be negatively charged. These two kinds of electrical charges - positive and negative - are supposed to be inverse sorts of charges. Oppositely charged articles will apply an alluring impact upon one another. Rather than the alluring power between two articles with inverse charges, two items that are of like charge will repulse one another. That is, a decidedly charged article will apply a terrible power upon a second emphatically charged item. This appalling power will push the two items separated. Additionally, an adversely charged item will apply an appalling power upon a second contrarily charged article. Items with like charge repulse one another.

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Answer(b) both involve the use of levers;