Figure P28.37 shows a series of current-carrying wires, and in each case an Amprian path is shown

Figure P28.37 shows a series of current-carrying wires, and in each case an Ampèrian path is shown (but without direction). Rank the six cases according to the magnitude of the line integral of the magnetic field calculated along the Ampèrian path shown in each case, smallest value of \(|\oint \vec{B} \cdot d \vec{\ell}|\) first.

Data from  Figure P28.37

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(a) (b) (c) (d) (e) S I 21 O