The Current I in an Electrical Conductor Varies Inversely as the Resistance

question 457

Multiple Choice

The current I in an electrical conductor varies inversely as the resistance R of the conductor. The current is 5 amperes when the resistance is 888 ohms. What is the current when the resistance is 550 ohms? Round to the
Nearest tenth.

• A) 8.1 amperes
• B) 0.3 amperes
• C) 3.1 amperes
• D) 0.1 amperes

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Definitions:

Apical Pulse

The heart rate as measured at the apex of the heart, typically taken with a stethoscope placed on the chest's left side, under the nipple line.

Palpate

To examine or feel (a part of the body) with the hands to discover physical characteristics or diagnose conditions.

Intercostal Spaces

The anatomical spaces between the ribs that contain muscles, nerves, and blood vessels, aiding in the process of breathing.

Exposing

The act of revealing or uncovering that is often used in medical contexts to refer to making a part of the body accessible for examination or treatment.