An Alternating Current Circuit Has Resistance R, Inductance L and Capacitance

question 12

Multiple Choice

An alternating current circuit has resistance R, inductance L and capacitance C in series with a voltage source. Which statement is correct?

• A) The voltage across the capacitor leads the voltage across the inductor by 90°.
• B) The voltage across the inductor leads the voltage across the capacitor by 90°.
• C) The voltage across the inductor leads the voltage across the resistor by 180°.
• D) The voltage across the inductor is out of phase with the voltage across the capacitor by 180°.
• E) Both voltages lead the voltage across the resistor by 90°.

Understand the concepts of Internet speeds and how they are referred to.

Recognize public network access solutions and protocols.

Describe the differences between wired and wireless networks.

Understand the functionality and importance of network software.

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Definitions:

Moral Imperatives

Consist of principles or commands that are seen as universally binding and crucial for ethical behavior, often differentiated from moral suggestions by their obligatory nature.

Self-Regulatory Behaviors

Refers to the ability to regulate one's emotions, thoughts, and behaviors in accordance with long-term goals.

Play

Refers to engaging in activities for enjoyment and recreation rather than a serious or practical purpose, important for development and learning.

Correlated

When two or more variables are related in some way, with changes in one variable associated with changes in another.