lesson 4.2 Flashcards by Moti Tesfaye | Brainscape

Q

What is coulombs law

A

a law stating that like charges repel and opposite charges attract, with a force proportional to the product of the charges and inversely proportional to the square of the distance between them.

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Q

Do protons attract or repel eachother

A

repel

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Q

Do electrons attract or repel eachother

A

repel

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Q

Do electrons and protons attract or repel eachother

A

attract

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Q

By how much does attraction change if the distance between objects is doubled

A

the force is one fourth of what it previously was

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