A copper slab has dimensions of 20 cm x 30 cm x 60 cm. The two opposite sides of the slab that would have the largest resistance are given by the dimensions

Name: A copper slab has dimensions of 20 cm x 30 cm x 60 cm. The two opposite sides of the slab that would have the largest resistance are given by the dimensions
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Question

Quizplus · Accepted Answer

Resistance is inversely proportional to the cross-sectional area. The largest resistance would be across the smallest cross-sectional area, which is 20 cm * 30 cm.

A Copper Slab Has Dimensions of 20 Cm X 30