The Diagram Shows Two Small Paramagnetic Spheres, One near Each

question 40

Multiple Choice

The diagram shows two small paramagnetic spheres, one near each end of a bar magnet.Which of the following statements is true?

• A)The force on 1 is toward the magnet and the force on 2 is away from the magnet
• B)The force on 1 is away from the magnet and the force on 2 is away from the magnet
• C)The forces on 1 and 2 are both toward the magnet
• D)The forces on 1 and 2 are both away from the magnet
• E)The magnet does not exert a force on either sphere

---

Definitions:

Extinction

In behavioral psychology, the gradual weakening and eventual disappearance of a conditioned response.

Desirable Behaviors

Actions or conduct considered appealing or appropriate by a group, culture, or society, often encouraged or rewarded.

Reinforce

To strengthen a behavior, action, or concept, usually through repetition or reward.

Punishment

A consequence or penalty given for a perceived misbehavior or infringement, intended to reduce or eliminate that behavior.