The Resistivity of the Material of a Wire Is $1.76 \times 10 ^ { - 8 } \Omega \cdot \mathrm { m }$

question 48

Multiple Choice

The resistivity of the material of a wire is $1.76 \times 10 ^ { - 8 } \Omega \cdot \mathrm { m }$ . If the diameter of the wire is $2.00 \mathrm {~mm}$ and its length is $2.00 \mathrm {~m}$ , what is its resistance?

• A) \(11.2 \Omega\)
• B) \(1.12 \Omega\)
• C) \(0.0112 \Omega\)
• D) \(112 \Omega\)
• E) \(0.112 \Omega\)

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