An Inductance L, Resistance R, and Ideal Battery of Emf

question 38

Multiple Choice

An inductance L, resistance R, and ideal battery of emf are wired in series and the circuit is allowed to come to equilibrium.A switch in the circuit is opened at time t = 0, at which time the current is /R.At any later time t the current i is given by:

• A)( /
• R)(1 - e^-Lt/R)
• B)( /
• R)e^-Lt/R
• C)( /
• R)(1 + e^-Rt/L)
• D)( /
• R)e^-Rt/L
• E)( /
• R)(1 - e^-Rt/L)

---

Definitions:

Read

The act of comprehending written or printed material by mentally interpreting and understanding the characters or symbols of which it is composed.

American Literature

Literary work produced in the United States or by American writers, encompassing a wide range of genres and periods.

American Revolution

The conflict between Great Britain’s 13 American colonies and the colonial government, which led to the colonies’ gaining independence and forming the United States of America.

U.S. Literary Celebrity

An American author whose work has gained extensive public attention and fame, often resulting in their becoming a notable figure within the literary culture.