Assume that the tile vectors for tiles on the shaded surface shown below point toward us. What is the sign of the current $i$ that flows through this surface?

A) The signed current $i$ is positive.
B) The signed current $i$ is negative.
C) The signed current $i$ is zero.
D) One cannot determine i's sign from what is given.

Question

Assume that the tile vectors for tiles on the shaded surface shown below point toward us. What is the sign of the current $i$ that flows through this surface?

A) The signed current $i$ is positive. 
B) The signed current $i$ is negative. 
C) The signed current $i$ is zero. 
D) One cannot determine i's sign from what is given.

Quizplus · Accepted Answer

The Answer of Assume that the tile vectors for tiles on the shaded surface shown below point toward us. What is the sign of the current $i$ that flows through this surface?

A) The signed current $i$ is positive. 
B) The signed current $i$ is negative. 
C) The signed current $i$ is zero. 
D) One cannot determine i's sign from what is given.

Assume That the Tile Vectors for Tiles on the Shaded iii

Assume That the Tile Vectors for Tiles on the Shaded $i$