Electric Charge Video Lessons

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Problem: If two objects are electrically attracted to each other, A) both objects must be negatively charged. B) both objects must be positively charged. C) one object must be negatively charged and the other object must be positively charged. D) the objects could be electrically neutral. E) None of the above statements are absolutely true. 

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Two objects will attract each other if:

1. They are oppositely charged 

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Problem Details

If two objects are electrically attracted to each other, 

A) both objects must be negatively charged. 

B) both objects must be positively charged. 

C) one object must be negatively charged and the other object must be positively charged. 

D) the objects could be electrically neutral. 

E) None of the above statements are absolutely true. 

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What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Electric Charge concept. You can view video lessons to learn Electric Charge. Or if you need more Electric Charge practice, you can also practice Electric Charge practice problems.

What professor is this problem relevant for?

Based on our data, we think this problem is relevant for Professor Ternansky's class at UCSD.