0195136047.pdf

(Joyce) #1
PROBLEMS 65

R 2 R 4

Vin V 1


R 1
+ +−


R 3

Figure P1.4.5

R 4 =?

RM = 6 Ω

b

a

R 1 = 16 Ω R 2 = 8 Ω
12 Ω

+

− R 3 = 40 Ω

24 V

G

Figure P1.4.6

(a) (b) (c)
Figure P1.4.7(a)Sinusoidal wave.(b)Rectangular wave.(c)Sawtooth wave.
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