Consider three quantities x=E/B, y = √1/μ0∈0 and z = 1/CR. Here, l is the length of a wire, C is a capacitance and R is a resistance. All other symbols have standard meanings.
(A) x, y have the same dimensions
(B) y, z have the same dimension
(C) z, x have the same dimensions
(D) of the three pairs have the same dimensions.