In a Series RL Circuit, E_T = 120 V, R

question 8

Multiple Choice

In a series RL circuit, E_T = 120 V, R = 500 Ω , and X_L = 500 Ω . What is the true power?

• A) 8.8 W
• B) 14.4 W
• C) 17.2 W
• D) 20.36 W

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Definitions:

Compounding

The process of accumulating interest in an investment over time to earn more interest.

Effective Annual Rate

The annualized rate of interest on a loan or financial product, adjusted for the effects of compounding.

Continuous Compounding

A mathematical approach where interest earnings are immediately reinvested to generate additional earnings continuously.

Stated Rate

The annual interest rate stated on a financial instrument, such as a loan or bond, not adjusting for compounding or fees.