A 10-NF Is Connected in Series with a 20-NF Capacitor

question 54

Multiple Choice

A 10-nF is connected in series with a 20-nF capacitor.This combination is then placed in parallel with a 30-nF capacitor.This combination is then placed parallel to a 9.0-V battery.What is charge drawn from the battery?

• A)60 nC
• B)90 nC
• C)140 nC
• D)180 nC
• E)330 nC

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Definitions:

Humoral Immunity

A component of the immune system that is mediated by antibodies produced by B cells.

Bacterial Infections

Diseases caused by bacteria, microorganisms that can lead to various illnesses ranging from minor skin infections to more severe conditions like pneumonia or meningitis.

Hemoglobin

A protein in red blood cells that carries oxygen from the lungs to the rest of the body and returns carbon dioxide from the body to the lungs for exhalation.

Immunoglobulin

A protein produced by the immune system to help fight off infections, also known as antibodies.