You are at a science fair where one of the exhibits demonstrates the concept of electric field lines using two oppositely charged objects. One object is a positively charged rod, and the other is a negatively charged rod. The exhibit shows how electric field lines can be visualized using small pieces of paper that align along the field lines. As you observe the exhibit, you notice the pattern of the electric field lines between the two rods. Given that electric field lines show the direction a positive test charge would move, how do the electric field lines appear between the positively charged rod and the negatively charged rod?
A) The electric field lines curve away from each rod, indicating a repulsive interaction between the charges.
B) The electric field lines form circular loops around each rod, indicating a rotating electric field.
C) The electric field lines extend from the negatively charged rod to the positively charged rod, indicating an attractive interaction.
D) The electric field lines extend from the positively charged rod to the negatively charged rod, indicating an attractive interaction.