A Particular Wire Has a Diameter of 1 $\varOmega$ M,and 45 $\mu$

question 57

Multiple Choice

A particular wire has a diameter of 1.7 mm and length of 1.3 m.If the resistivity of the metal from which the wire is made is 2.0 * 10^-8 $\varOmega$ m,and 45 $\mu$ V is the observed potential drop measured across the wire,what current is flowing in the wire?

• A)3.9 mA
• B)6.6 mA
• C)16 mA
• D)26 mA

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Definitions:

Self-mutilation

The intentional act of harming one's own body as a way to cope with emotional pain, stress, or psychological disorders.

Limit Setting

The process of establishing boundaries or rules to manage behavior, commonly used in therapy and parenting.

Provocative

Describes actions or behaviors intended to elicit a strong reaction or emotion, often deliberately challenging or controversial.

Avoidant

A tendency to evade or escape facing unpleasant tasks, situations, or interactions out of fear or discomfort.