2 4.1.4 Quiz: Magnetism Question 2 of 10
The south pole of one bar magnet is near the south pole of another bar
magnet. What happens between the magnets?
A. They neither attract nor repel each other.
B. They repel each other.
C. They twist toward each other.
O D. They attract each other.
SUBMIT

dopamine..

"it was found that some people who were taking the drug l-dopa to raise their levels of dopamine were developing schizophrenic-like symptoms supporting research a strength of the dopamine hypothesis is that there are many studies which have shown support for the neurochemical explanation."

the electric field is a “force field” around a charged object that illustrates the direction the electric force would push an imaginary 

i believe the answer would be:

d. violin, clarinet, french horn, and tuba

the answer is b, have negligible mass