If 600 J of work is required to move 50 coulombs of charge
between point A and point B in an electric field with an
intensity of 120 N/C, what is the distance between these
points?
a 25 m
b
10 m
C
5 m
d
18 m
e
15 m

For the car in the picture ,in which direction is the normal force? -into the screen -down -out of the screen -up

Aprotein molecule in an electrophoresis gel has a negative charge. the exact charge depends on the ph of the solution, but 30 excess electrons is typical. what is the magnitude of the electric force on a protein with this charge in a 1600n/c electric field? write in two significant numbers, and also in newton

Adisk with a radius of r is oriented with its normal unit vector at an angle q with respect to a uniform electric field. which of the following would result in an increase in the electric flux through the disk? check all that apply? a. increasing the area of the disk b. decreasing the given orientation angle of the disk c. decreasing the strength of the electric field d. increasing the given orientation angle of the disk, but not exceeding an angle of 90