Electric Potential Energy Video Lessons

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Problem: A system of charges are shown in the figure. What is the electric potential energy of the following system of charges? 1. U = kQ2 / ℓ 2. U = 0 3. U = kQ2 / 3ℓ 4. U = kQ2 / ℓ2 5. U = - kQ2 / 2ℓ 6. U = - kQ2 / ℓ 7. U = - kQ2 / 3ℓ 8. U = kQ2 9. None of these. 10. U = kQ2 / 2ℓ

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Problem Details

A system of charges are shown in the figure. What is the electric potential energy of the following system of charges?

1. U = kQ2 / ℓ

2. U = 0

3. UkQ/ 3ℓ

4. UkQ/ ℓ2

5. U = - kQ/ 2ℓ

6. U = - kQ/ ℓ

7. U = - kQ/ 3ℓ

8. UkQ2

9. None of these.

10. U = kQ/ 2ℓ

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

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