Fundamental Electrical and Electronic Principles, Third Edition

286 Answers to Assignment Questions2.17 0.024 Ω2.18 (a) 9.6 A(b) 43.2 V(c) 4.32 A; 2.16 A; 1.08 A2.19 3.094 V2.20 6.82 V2.21 (a) 20 Ω(b) 10 A(c) 60 V(d) 2 kW(e) 300 W2.22 (a) 1 A( b) 3 0 V; 3 6 V(c) 54 kJ(d) 180 C2.23 2.368 A; 0.263 A; 2.105 A; 10.526 V2.24 1 A (discharge); 0.5 A (discharge); 1.5 A; 9 W2.25 (a) 0.183 A (charge); 5.725 A (discharge);5.542 A (discharge)(b) 108.55 V2.26 (a) 2.273 A (discharge); 0.455 A (charge);(b) 1.32 A(c) 11.363 V2.27 0.376 A; 0.388 A; 0.764 A; 61.14 V2.28 ( b) 3 Ω(c) 0.133 A (10 Ω and 5 Ω ); 0.222 A (6 Ω and 3 Ω );1.33 V (10 Ω and 6 Ω ); 0.67 V (5 Ω and 3 Ω )2.29 3.498 Ω ; 16.85 k Ω ; 22.5 Ω2.30 1.194 VChapter 33.1 (a) 0.2 μ C2(b) 2.29 μ C/m3.2 16.94 kV/m3.3 50 kV/m3.4260 mC/m3.5 125 kV/m3.6 4 0 m C3.7 165.96 V3.8 300 V3.9 500 pF or 0.5 nF3.10 240 pF or 0.24 nF3.11 33.12 5.53 nF3.13 (a) 442.7pF(b) 0.177 μ C(c) 400 kV/m3.14 0.089 mm3.15 188 nF3.16 1.363.17 2 53.18 (a) 4.8 mm(b) 1.213 10 3m 23.19 (a) 14 μ F(b) 2.86 μF3.20 (i) 1.463 μF; 1 7 μ F(ii) 0.013 μ F; 0.29 μ F(iii) 19.18 pF; 490 pF(iv) 215 pF; 10.2 nF3.21 8 nF3.22 (a) 5 μ F(b) 200 V(c) 3 mC3.23 (a) 24 μ F(b) 480 μ C(c) 1.44 mC3.24 (a) 13.85 V (4 nF); 6.15 V(b) 18.46 nC3.25 C 2 4.57 μF; C 3 3.56 μ F3.26 200 V; 200 V; 1.2 mC; 2 mC; 3.2 mC3.27 V 1 360 V; V 2 240 V; C 3 40 μ F3.28 200 V3.29 80.67 cm23.30 (a) 48 pF(b) 267 pC(c) 40 V3.31 625 mJ3.32 200 V3.33 5 μ F3.34 (a) 40 nF(b) 0.8 mJ(c) 400 kV/m3.35 (a) 1.6 mC; 0.32 J(b) 266.7 V; 0.213 J3.36 (a) 0.6 mC; 150 V; 100 V(b) 120 V; 0.48 mC; 0.72 mC3.37 (a) 1.5 mm(b) 52.94 cm2