Coulomb's Law (Electric Force) Video Lessons

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Problem: Two charged dust particles exert a force of 7.2×10-2 N on each other. What will be the force if they are moved so they are only one-eighth as far apart?

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The force between charges is given by coulomb's law.

Coulomb's law:

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Problem Details

Two charged dust particles exert a force of 7.2×10-2 N on each other. What will be the force if they are moved so they are only one-eighth as far apart?

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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 Coulomb's Law (Electric Force) concept. You can view video lessons to learn Coulomb's Law (Electric Force). Or if you need more Coulomb's Law (Electric Force) practice, you can also practice Coulomb's Law (Electric Force) practice problems.

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Based on our data, we think this problem is relevant for Professor Awuku's class at St. Philips College.