Eleven wires and one Amprian path are shown in Figure P28.41, with current values and directions as

Eleven wires and one Ampèrian path are shown in Figure P28.41, with current values and directions as indicated. Is the line integral of the magnetic field along the Ampèrian path shown greater than, smaller than, or equal to zero?

Data from  Figure P28.41

Transcribed Image Text:

Figure P28.41 1A A 1 A 1 A 1 A 10 A 1 A 1 A 1A 1A