A 10-NF Is Connected in Series with a 20-NF Capacitor

question 9

Multiple Choice

A 10-nF is connected in series with a 20-nF capacitor.This combination is then placed in parallel with a 30-nF capacitor.This combination is then placed parallel to a 9.0-V battery.What is the charge on the 20-nF capacitor.

• A)60 nC
• B)90 nC
• C)140 nC
• D)180 nC
• E)330 nC

---

Definitions:

Reasonable Ideas

Concepts or thoughts based on logic and sound judgment, typically considered feasible and sensible within a given context.

Persuaded

Convincing someone to do or believe something through reasoning or argument.

Foot-In-The-Door Technique

A persuasion strategy where one starts with a small request to increase the likelihood of gaining compliance with a larger request later.

Billboard

A large outdoor board for displaying advertisements, typically found alongside busy roads and high-traffic areas.