more than 10 mW. Determine appropriate values of R₁ and R₂.

1.47 Find I and Vo in each circuit shown in Figure P1.47 if (i) V₂ = 0.7 V and

(ii) Vy = 0.6 V.

+5 V

20 ΚΩ

ovo

(a)

Figure P1.47

+5 V

(b)

20 k

Vo

20 k2

+2 V

(c)

5 km2

ovo

20 k12

11

20 k42

-SV

Ovo

(d)