A 40-Ω Resistor Is Connected to a 12-Ω Resistor and This

question 104

Multiple Choice

A 4.0-Ω resistor is connected to a 12-Ω resistor and this combination is connected to an ideal dc power supply with voltage V as shown in the figure.If the total current in this circuit is I = 2.0 A,what is the value of voltage V?

• A)2.0 V
• B)3.0 V
• C)6.0 V
• D)1.5 V
• E)8.0 V

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Definitions:

Disturbed Emotion

Emotional states that are intensely negative, disordered, or out of the ordinary, affecting a person's well-being and functioning.

Poor Reality Contact

A term indicating difficulty in distinguishing external reality from internal thoughts and fantasies, often seen in severe mental illnesses.

Manic States

Periods of abnormally elevated mood, energy levels, and activity, often associated with bipolar disorder.

Energy

The capacity to do work, manifested in physical (like mechanical, thermal) or chemical forms and convertible from one form to another.