A 600-Hz AC Generator with a Peak Voltage of 110 V

question 46

Multiple Choice

A 60.0-Hz AC generator with a peak voltage of 110 V drives a series RL circuit with R = 10.0 Ω and L = 10.0 mH. The power factor, cos φ, is

• A)−1.00.
• B)−0.936.
• C)+0.943.
• D)+0.936.
• E)+1.00.

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Definitions:

Reticular Formation

A network of neurons in the brainstem involved in consciousness, sleep-wake cycles, and filtering incoming stimuli to discriminate irrelevant background information.

Sodium

Sodium is a chemical element with the symbol Na and atomic number 11, essential for human health in small amounts but often discussed in the context of dietary intake and health effects.

Membrane

A selective barrier that permits the passage of certain substances while blocking others.

Resting Potential

The electrical potential of a neuron when it is not actively transmitting a signal, representing a state of readiness for activation.