A rectangular solid made o
s d .3iybk1z +()cacyjf carbon has sides of lengths 1.0 cm, 2.0 cm, and 4.0 cm, lying along the x, y, and z axes, respectively (Fig. 18–35). Determine the resistance for current that passes thro
c1sj(i +y y .cad)3kzbugh the solid in
(a) the x direction,
$ \times10^{ -4}\;\Omega$
(b) the y direction,
$ \times10^{ -3}\;\Omega$
(c) the z direction. Assume the resistivity is $\rho\,=\,3.0\times10^{ -5}\;\Omega\cdot m$.
$ \times10^{ -3}\;\Omega$