#### Problem Statement: Electricity and Magnetism

**Resistance Problem Solving**

A material has a resistivity of 50 ohm-cm and a cross sectional area of 10 sq. mm. Determine the resistance of 8 meters of this material.

A. 400 kohms

B. 40 kohms

C. 40 Mohms

D. 40 ohms

#### Problem Answer:

The resistance of 8 meters of this material is equal to **400 kohms**.

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