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katrin [286]
3 years ago
14

Which of the following statements are true? Positively charged objects attract other positively charged objects. Negatively char

ged objects attract other negatively charged objects. Positively charged objects attract negatively charged objects. Positively charged objects attract neutral objects. Negatively charged objects attract neutral objects.
Physics
2 answers:
butalik [34]3 years ago
7 0
The statement that is true is that positively charged objects attract negatively charged objects. This is due to a law that states 'like forces attract while unlike forces repel. This same concept applies to magnetism. If you put two similar poles together, for example; if you place two south poles together. You feel a separating force between the two poles. But if you place two opposite poles together they attract each other. Hope i helped. <span />
olasank [31]3 years ago
6 0

Answer:

Positively charged objects attract negatively charged objects

Explanation:

According to fundamental statement about static charges “Like charges repel each other, unlike charges attract each other”. The force between these static charges is called as electric force. Only third option fulfill this criteria. Other options do not satisfy this fundamental statement. Hence, positively charged objects attract negatively charged objects.

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Answer:

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Explanation:

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The swept area is a circle with radius r being the blade length

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r^2 = 52.7 / \pi = 16.79

r = \sqrt{16.79} = 4.1 m

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In the reaction between 1 molecule of bromine and 2 molecules of potassium chloride, there are six atoms in the products.

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In the reaction between 1 molecule of bromine and 2 molecules of potassium chloride, there are six atoms in the products.

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