In Figure P27.28, an external magnetic field is directed upward throughout a region that contains four currentcarrying wires having the lengths and currents shown.

Rank the wires according to the magnitude of the magnetic force exerted on them by the external field, smallest force first. Ignore any interactions between the wires.

Data from Figure P27.28

Transcribed Image Text:

1563 1/10 20 31/5 45 1/2 2 61