If the Total Current Equals 0 a in a Four-Branch

question 41

Multiple Choice

If the total current equals 0 A in a four-branch parallel circuit, the trouble is that______

• A) three of the resistors have opened
• B) one of the resistors has shorted
• C) one resistor has opened
• D) the power supply is off

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Definitions:

Radio Waves

Electromagnetic waves with wavelengths longer than infrared light, used in communication technologies.

Magnetic Field

A vector field that describes the magnetic influence on moving electric charges, electric currents, and magnetic materials.

Position

The placement or arrangement of a body or part of a body in a specific area or in relation to other parts.

Radiopaque

Substances that do not allow the passage of X-rays or other forms of radiation and appear white or light on radiographic images.