What Is the Supply Voltage When a 5 KΩ and a 4

question 9

Multiple Choice

What is the supply voltage when a 5 kΩ and a 4 kΩ resistor are in series and 6 V is measured across the smaller resistor?

• A) 13.5 V
• B) 16 V
• C) 6 V
• D) 12 V

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Definitions:

Sulfhydryl

A functional group consisting of a sulfur atom bonded to a hydrogen atom (-SH), important in the structure and function of proteins.

ATP

Adenosine triphosphate, a molecule that carries energy within cells for metabolism.

Energy Currency

ATP (adenosine triphosphate), a molecule that stores and transfers energy within cells, making it possible for cells to perform their functions.

Macromolecules

Large molecules necessary for life, including proteins, nucleic acids, carbohydrates, and lipids.