🤓 Based on our data, we think this question is relevant for Professor Cruz's class at USF.
We are being asked to calculate the number of electrons acquired when the body develops a charge of -14 microcoulomb.
Recall: The attractive and repulsive forces between charged particles can be explained by Coulomb’s Law.
We can use Coulomb's law and apply the following formula to solve the problem:
Q is the charge in Coulomb
n is the number of electrons
e is the electronic charge = -1.60x10-19 Coulomb per electron
On a dry day, your body can accumulate static charge from walking across a carpet or from brushing your hair.
If your body develops a charge of -14 C (microcoulombs), how many excess electrons has it acquired?
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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 Subatomic Particles concept. You can view video lessons to learn Subatomic Particles. Or if you need more Subatomic Particles practice, you can also practice Subatomic Particles practice problems.
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Based on our data, we think this problem is relevant for Professor Cruz's class at USF.