In Figure 7.22, let the regions 0 < z < 0.3 m and 0.7 < z < 1.0 m be conducting slabs carrying uniform current densities of 10 A/m²in opposite directions as shown. Find H at z =:

Figure 7.22

(a) ˆ’0.2;

(b) 0.2;

(c) 0.4;

(d) 0.75;

(e) 1.2 m.

Transcribed Image Text:

Air 1.0 10 A/m? 0.7 Air 0.3 - 10 A/m? Air