science
posted by natasha .
What charge exists on a test charge that experiences a force of 2.2 108 N at a point where the electric field intensity is 1.0 104 N/C?
what formula do i use??

Force= E q

then solve for q.
posted by natasha .
What charge exists on a test charge that experiences a force of 2.2 108 N at a point where the electric field intensity is 1.0 104 N/C?
what formula do i use??
Force= E q
then solve for q.