Coulomb's Law
What happens to the force if my charge increases?
The force also increases!
What direction do the electric field lines go from a positive charge?
What is it called when I bring a charged rod NEAR an electroscope only
Polarization
What type of particles attract?
Opposite charges
A charged particle and neutral object
Jennifer
What happens to the force if the distance increases?
Decreases! Gets smaller
What direction does the electric field go from a negative charge?
Inwards
What direction will the electrons move if I bring a negatively charged rod near an electroscope
it'll go down
What types of objects repell
The same charges
-a positive and a positive
-a negative and a negative
What high school did Ms. Lane-Murcia go to?
ETHS (Evanston Township High School)
Calculate the force of two particles that are 2m apart with the charges of 5C and 8C
10 N
to the left!
What charge will the electroscope have after it is charged by CONDUCTION with a positive rod
Positive!
How do you get an object to charge?
Where did Ms. Lane-Murcia go to college?
University of Iowa
Calculate the force between two particles that are 0.5m apart and have charges of 14C and 10C
560N
If the electric field is to the right, what direction will a proton go?
to the right!
What charge will the electroscope have after it is charged by INDUCTION with a Negative rod
Positive
a metal rod becomes negatively charged. How does this happen
Electrons were added
What languages does Ms. Lane-Murcia speak? (Hint: there are 3)
English, Spanish, German
What is the distance between charges that have a force of 120N with charges of 14C and 20C
1.5m
If the electric field is going down, what direction will a proton go if I
Explain the process of induction
Bring a charged rod near, but NOT touching, the object
Ground the object (touch with figure)
Remove the ground (finger)
Remove the rod
a metal rod becomes positively charged. How does this happen?
Electrons were removed
What country is Ms. Lane-Murcia from?
Colombia!