A 120-V Rms Voltage at 1000 Hz Is Applied to a 2.00-MH

question 85

Multiple Choice

A 120-V rms voltage at 1000 Hz is applied to a 2.00-mH inductor, a 4.00-μF capacitor and a resistor. If the rms value of the current in this circuit is 0.400 A, what is the value of the resistor?

• A) 299 Ω
• B) 95.1 Ω
• C) 423 Ω
• D) 120 Ω
• E) 240 Ω

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Definitions:

Simplify

To reduce a mathematical expression to its most basic form, making it easier to work with.

Multiply

To increase a number by a specified factor, or the operation of adding a number to itself a certain number of times.

Simplify

To alter an expression to make it easier to understand or work with, often by combining like terms or applying mathematical operations.

Multiply

The process of calculating the total of one number added to itself a specified number of times.