A Circuit Has a Current of 4 Amperes and a Voltage

question 54

Multiple Choice

A circuit has a current of 4 amperes and a voltage of 220 V. What is the circuit's resistance?

• A)55 Ohms
• B)0.5 Ohms
• C)1100 Ohms
• D)11 Ohms

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Definitions:

Joint Capsules

Structures that enclose the ends of bones, creating a lubricated space for joint movement and stability.

Smooth Muscle

Involuntary muscle tissue that lacks transverse striations; found mainly in sheets surrounding hollow organs, such as the intestine. Compare with cardiac muscle and skeletal muscle.

Skeletal Muscle

The voluntary striated muscle of vertebrates, so called because it usually is directly or indirectly attached to some part of the skeleton. Compare with cardiac muscle and smooth muscle.

Gap Junctions

Specialized intercellular connections that facilitate the direct transfer of ions and molecules between the cytoplasm of adjacent cells, enabling communication and coordination.