FIGURE 21-11 -Four Resistors of Values 2 Ω, 4 Ω, 3 Ω

question 73

Multiple Choice

FIGURE 21-11
-Four resistors of values 2 Ω, 4 Ω, 3 Ω, and 9 Ω are connected across a DC source with voltage V as shown in Figure 21-11. If the total current through this circuit is 1 A, what is the value of the voltage V?

• A) 2 V
• B) 4 V
• C) 6 V
• D) 8 V
• E) 10 V

Understand the matching hypothesis and its implications for relationships.

Recognize the influence of physical attractiveness on relationships and social interactions.

Differentiate between mature, passionate, and companionate love.

Understand the impact of social and cultural factors on interpersonal interactions and attributions.

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Definitions:

Night Terrors

A sleep disorder causing feelings of terror or dread, and typically involves screaming, flailing, and waking up in a frightened state without recalling the dream.

Nightmares

Disturbing dreams that can cause feelings of fear, terror, or anxiety, often waking the sleeper.

Psychological Problems

A wide range of mental, emotional, and behavioral issues that can affect individuals' ability to function and lead a healthy life.

Insomnia

A sleep disorder characterized by difficulty falling asleep, staying asleep, or experiencing restorative sleep.