The Voltage Drop Across a Metal Bar Is $5.0 \mathrm {~V}$

question 37

Multiple Choice

The voltage drop across a metal bar is $5.0 \mathrm {~V}$ while a current of $10.0 \mathrm {~mA}$ flows through it. How much power does this bar dissipate?

• A)50 mW
• B)500 ?W
• C)2.5 kW
• D)0.50 kW

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Definitions:

Long-Term Memory

A type of memory responsible for the storage of information over an extended period of time, ranging from several minutes to decades.

Accessibility

The ease with which information can be retrieved from memory.

Nondeclarative Memory

A type of long-term memory that doesn't require conscious thought to recall, often involving skills and tasks.

Motor Skills

Abilities required to execute physical actions involving coordination between muscles and the nervous system.