An Ideal Parallel-Plate Capacitor Consists of a Set of Two

question 42

Multiple Choice

An ideal parallel-plate capacitor consists of a set of two parallel plates of area A separated by a very small distance d. When the capacitor plates carry charges +Q and -Q, the capacitor stores energy U0. If the separation between the plates is doubled, how much electrical energy is stored in the capacitor?

• A) 4U₀
• B) 2U₀
• C) U₀
• D) U₀/2
• E) U₀/4

---

Definitions:

Theory Of Mind

Describes the ability to understand and attribute mental states—beliefs, intents, desires, emotions to oneself and others.

Vicariously Experience

Experiencing feelings, actions, or sensations through the engagement with, and understanding of, another's experiences and emotions.

Facial Expressions

Facial expressions are movements of the facial muscles that convey emotions, feelings, or intentions to others, serving as a fundamental form of nonverbal communication.

Mirror Neuron Activity

Neural activity observed in certain brain regions that activate both when an individual performs an action and when they observe the same action performed by another.