Coulomb's Law

Coulomb's Law

Multiple Choice

What happens to the force when one of the charges is doubled?

• stays the same

• cut in half

• doubles

Multiple Select

What are ways that the force can be decreased?

• increase total charge

• decrease total charge

• increase distance between charges

• decrease distance between charges

Multiple Choice

If the original force is 10N and you quadruple the overall charges. What is the final magnitude of the force?

• 40N

• 4 N

• 1/4N

• 400N

Multiple Choice

If the original force is 10N, and you triple the overall charges and double the distance between the charges, the magnitude of the force will be?

• 30N

• 5N

• 7.5 N

• 15N

Poll

How are are you feeling about Coulomb's law so far?

• awesome

• great

• ok

• what?