Coulomb's Law (Electric Force) Video Lessons

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Problem: Two point charges of +60.0 μC and -12.0 μC are separated by a distance of 20.0 cm. A +7.00 μC charge is placed midway between these two charges. What is the electric force acting on this charge because of the other two charges? A) 4.53 N directed towards the positive charge B) 453 N directed towards the negative charge C) 4.53 N directed towards the negative charge D) 453 N directed towards the positive charge

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Problem Details

Two point charges of +60.0 μC and -12.0 μC are separated by a distance of 20.0 cm. A +7.00 μC charge is placed midway between these two charges. What is the electric force acting on this charge because of the other two charges?

A) 4.53 N directed towards the positive charge

B) 453 N directed towards the negative charge

C) 4.53 N directed towards the negative charge

D) 453 N directed towards the positive charge

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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 Branly's class at BC.