An LR Circuit Contains an Ideal 60-V Battery,a 42-H Inductor

question 6

Multiple Choice

An LR circuit contains an ideal 60-V battery,a 42-H inductor having no resistance,a 24-Ω resistor,and a switch S,all in series.Initially,the switch is open and has been open for a very long time.At time t = 0 s,the switch is suddenly closed.How long after closing the switch will the potential difference across the inductor be 24 V?

• A) 1.6 s
• B) 1.4 s
• C) 1.8 s
• D) 1.9 s
• E) 2.1 s

---

Definitions:

Team Performance

A measure of how effectively a team achieves its goals and objectives, often influenced by factors such as communication, coordination, and leadership.

Mental Models

Mental models that depict the outside world, enabling people to comprehend and engage with their surroundings.

Decision Group

A group of individuals who come together to make decisions collectively, often with the aim of combining expertise for better outcomes.

Systematic Manner

An approach characterized by methodical and orderly procedures.