An Uncharged Capacitor and a Resistor Are Connected in Series

question 69

Multiple Choice

An uncharged capacitor and a resistor are connected in series to a battery at t = 0 s. If ε = 15 V, C = 20 μF, and R = 4.0 × 10⁵ Ω, the current as a function of time for this circuit is

• A) It) = 37.5 e^-0.250t μA.
• B) It) = 150 e^-0.250t μA.
• C) It) = 37.50 e^-0.250t μA.
• D) It) = 37.5 e^-0.125t μA.
• E) It) = 300 e^-0.125t μA.

---

Definitions:

Precontemplation And Contemplation

Stages in the Transtheoretical Model of Change indicating someone’s readiness for change; precontemplation is not considering change, contemplation is considering change but not yet ready to act.

Characteristics Of Clients

Refer to the distinguishing traits, features, or attributes that define individuals or groups receiving services from professionals such as social workers or counselors.

Stages Of Change

A model outlining the phases individuals typically go through when modifying behavior, from precontemplation to maintenance.

Initial Discussions

The first conversations or exchanges about a topic or issue, setting the groundwork for future deliberations.