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Electric field lines are directed ____ positive charges and ____ negative charges.

a. away from, toward
b. toward, away from
c. parallel to, perpendicular to
d. perpendicular to, parallel to

User Antony
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Final answer:

The correct answer is a. away from, toward, as electric field lines extend away from positive charges and move toward negative charges, following the behavior described by Coulomb's law.

Step-by-step explanation:

Electric field lines are directed away from positive charges and toward negative charges. Therefore, the correct answer to the question is a. away from, toward. Electric field lines start at a positive charge and point away from it, indicating the direction a positive test charge would be pushed due to the electric force. Conversely, electric field lines end at a negative charge, indicating that a positive test charge would be pulled toward it. This convention aligns with Coulomb's law, which states that opposite charges attract and like charges repel.

User BeniaminoBaggins
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