A Nichrome Wire Has a Radius of 0

question 58

Multiple Choice

A Nichrome wire has a radius of 0.50 mm and a resistivity of 1.5 × 10−⁶ Ω⋅m.If the wire carries a current of 1.0 A,what is the potential difference per unit length along this wire?

• A) 1.9 V/m
• B) 0.95 V/m
• C) 1.6 V/m
• D) 0.003 V/m

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Definitions:

Bias

A tendency to lean in a certain direction, either in favor of or against something, often in a manner considered to be unfair or prejudiced.

Misinformation Effect

The effect in which an individual's accuracy in recalling episodic memories diminishes as a result of information received after the event.

Retroactive Interference

A situation in which recently acquired knowledge hinders the ability to remember information that was learned earlier.

Highly Salient Events

Events that significantly stand out and are more easily remembered due to their intensity, emotional impact, or distinctiveness.