A cubical Gaussian surface 30 mm on each side is centered on a particle that carries a charge of +1.5 μC.

Part A

If you draw a field line diagram with four field lines per microcoulomb, how many lines pass through the Gaussian surface?

answer as an integer.

N = infinite lines 

Incorrect

Part B Part complete

In which direction are these lines?

out from the center of the cube

Correct

Part C

Ignoring corners and edges, how many field lines pass through each face of the Gaussian surface?

Express your answer as an integer.

N =  lines 

Part D Part complete

What is the electric flux through the Gaussian surface?

Φcube = 1.7×105 N⋅m2/C  

Correct

Part E Part complete

What is the electric flux through one face?

Φcube = 2.8×104 N⋅m2/C  

Correct

Part F

Which of your answers change if the particle is moved 10 mm away from the center of the Gaussian surface?

Check all that apply.

answer to the part A

X answer to the part B

answer to the part C

answer to the part D

answer to the part E

Incorrect