A Wire Is 1 M Long and 1 *10^-6 M² $\Omega$

question 18

Multiple Choice

A wire is 1 m long and 1 *10^-6 m² in cross-sectional area.When connected to a potential difference of 2 V, a current of 4 A exists in the wire.The resistivity of this wire is:

• A)2 * 10^-6 \(\Omega\).m
• B)8* 10^-6 \(\Omega\). m
• C)1 * 10^-7 \(\Omega\).m
• D)4 *10^-7 \(\Omega\).m
• E)5 * 10^-7 \(\Omega\)m

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Definitions:

New Jersey Plan

A proposal at the Constitutional Convention of 1787 advocating for equal representation of each state in Congress, regardless of the state's population size.

Less Populous

Refers to areas, regions, or groups having a smaller population in comparison to others.

Slaveholding

The practice or condition of owning slaves, historically seen in contexts where slavery was legally recognized.

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Historically, states in the United States that were anti-slavery and did not permit slavery within their boundaries before the Civil War.