Question

The dimension of a block is 100 cm x 2 cm x 2 cm. What is the resistance between its square faces if specific resistance of the material of the block is 5 x 10-6 ohm-cm ?

Answer 1

Answer:

Dimensions of a block are 1 cm xx 1cm xx 100cm. If specific resistance of its material is 3 xx 10^(-7) ohm-m, then the resistance between the opposite rectangular facesis.