Solid metallic cuboid of homogeneous material having geometrical dimension as shown in figure will have ratio of resistances for the sense of current along X, Y and Z directions respectively-
Text Solution
Verified by ExpertsThe correct answer is:
D
R X = 
, R Y = 
, R Z = 
R X : R Y : R Z : : 
: 
: 
: : a 2 : c 2 : b 2 (multiply each ratio by abc)
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