Lea Charges a Capacitor and Then Discharges It Through a Resistor.She

question 19

Multiple Choice

Lea charges a capacitor and then discharges it through a resistor.She notices that,after three time constants,the voltage across the capacitor has decreased to _____ of its value just prior to the initiation of the discharge.

• A)0.368
• B)0.135
• C)0.0498
• D)0.0183
• E)0.00674

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Definitions:

Carotid

Pertaining to the major arteries located on each side of the neck that supply blood to the head, neck, and brain.

Anastomosis

A surgical connection between two tubes, vessels, or ducts in the body to allow flow between them.

Claudication

Pain caused by too little blood flow, usually during exercise, typically felt in the legs.

Aneurysm

An abnormal bulge in the wall of a blood vessel, usually an artery, which can lead to the risk of rupture.