Part A What is the field line flux through closed surface A

Part A

What is the field line flux through closed surface A?

Express your answer as an integer.

Part B

What is the field line flux through closed surface B?

Express your answer as an integer.

Part C

What is the field line flux through closed surface C?

Express your answer as an integer.

Part D

What is the field line flux through closed surface D?

Express your answer as an integer.

Part E

What is the field line flux through closed surface H?

Express your answer as an integer.

Let Net charge for a particular loop be Q

One Coulomb of charge emanate 12 field lines

PART A

Net charge present in closed surface A , Q = -4 - 2 + 1 = -5 C

The field line flux through closed surface A = 5 x 12 = 60 field lines (Into the surface)

PART B

Net charge present in closed surface B , Q = - 2 + 1 = -1 C

The field line flux through closed surface B = 1 x 12 = 12 field lines (Into the surface)

PART C

Net charge present in closed surface C , Q = -4 - 2 + 3 = -3 C

The field line flux through closed surface C = 3 x 12 = 36 field lines (Into the surface)

PART D

Net charge present in closed surface D , Q = 3+2-4 = 1 C

The field line flux through closed surface D = 1 x 12 = 12 field lines (Out of the surface )

PART E

Net charge present in closed surface H , Q = -4 +2 = -2 C

The field line flux through closed surface A = 2 x 12 = 24 field lines (Into the surface)