An Ac Generator with a Total Resistance Of $12 \Omega$ Contains 100 Flat Loops of Wire, Each with an Area

question 20

Multiple Choice

An ac generator with a total resistance of $12 \Omega$ contains 100 flat loops of wire, each with an area of $0.090 \mathrm {~m} ^ { 2 }$ . The loops rotate at $60 \mathrm { rev } / \mathrm { s }$ in a magnetic field of magnitude $0.50 \mathrm {~T}$ . What is the maximum possible induced current?

• A) \(0.28 \mathrm { kA }\)
• B) \(23 \mathrm {~A}\)
• C) \(0.14 \mathrm { kA }\)
• D) \(46 \mathrm {~A}\)

---

Definitions:

Great Depression

A severe worldwide economic downturn that occurred during the 1930s, starting in the United States.

Wall of Separation

A principle interpreting the establishment clause of the First Amendment to the United States Constitution as prohibiting government involvement with religious institutions.

Establishment Clause

A provision in the First Amendment of the U.S. Constitution that prohibits the government from establishing an official religion, ensuring the separation of church and state.

Free Exercise Clause

A provision in the First Amendment to the U.S. Constitution that protects the right of individuals to practice their religion freely, without government interference.