Grade: High School - 3

PII.4.3
Using Coulomb's law, pictorially and mathematically describe the force on a stationary charge due to other stationary charges. Understand that these forces are equal and opposite as described by Newton’s third law and compare and contrast the strength of this force to the force due to gravity.

I Can Statements Academic Vocabulary
I can use Coulomb's law to pictorially and mathematically describe the force on a stationary charge due to other stationary charges.

I can understand that these forces are equal and opposite as described by Newton’s third law.

I can compare/contrast the strength of this force to the force due to gravity.

Coulomb’s Law
Force
Stationary Charge
Gravity

Cross Cutting Concepts
Energy and Matter
Scale, Proportion, and Quantity
Looking Back Looking Ahead
For a single isolated charge, develop and apply graphical and mathematical representations that describe the relationship between the amount of charge, the distance from the charge and the strength of the electric field created by the charge and apply those representations to qualitatively and quantitatively describe how changing either the amount of charge or distance from the charge affects the strength of the electric field. (PII.4.2) For a single isolated charge, develop graphical and mathematical representations that describe the relationship between the amount of charge, the distance from the charge and the electric potential created by the charge and apply those representations to qualitatively and quantitatively describe how changing either the amount of charge or distance from the charge affects the electric potential. (PII.4.4)