To interpret the interaction of charges based on the arrangement of electric field lines, it is important to remember the following rules:
- Electric field lines originate from positive charges and terminate on negative charges.
- Like charges (positive-positive or negative-negative) repel each other, while opposite charges (positive-negative) attract.
- The density of the electric field lines indicates the strength of the electric field; closer lines mean a stronger field.
Given the options you provided, here's how you can determine the correct answer based on the arrangement of electric field lines in the diagram (which we don't have access to but can analyze hypothetically):
- If the field lines are diverging from both charges, they are likely like charges that are repelling each other. This corresponds to option B.
- If the field lines are converging towards each other, then the charges are opposite and attracting, which corresponds to option C.
To clarify:
- Option A (like charges attracting) doesn't happen; like charges repel.
- Option B (like charges repelling) is correct if you see lines diverging from both charges.
- Option C (opposite charges attracting) is correct if you see lines converging toward each other.
- Option D (opposite charges repelling) doesn't happen; opposite charges attract.
Please evaluate the electric field lines in your diagram based on these principles to choose the correct answer. If you see opposing charge interactions with lines drawn inwards toward each other, select C. If lines are moving away from both charges, select B.