Let \(V_{\gamma}=0.7 \mathrm{~V}\) for the diode in the circuit in Figure P2.57. Determine \(I_{D}\), \(V_{D}, V_{A}\), and \(V_{B}\) for

(a) \(V_{1}=V_{2}=6 \mathrm{~V}\);

(b) \(V_{1}=2 \mathrm{~V}, V_{2}=5 \mathrm{~V}\);

(c) \(V_{1}=5 \mathrm{~V}, V_{2}=4 \mathrm{~V}\); and

(d) \(V_{1}=2 \mathrm{~V}, V_{2}=8 \mathrm{~V}\).

Transcribed Image Text:

V 10 k2 ww - VD + 10 k2 + VI 10 k2 10 Figure P2.57 15 ww D Figure P2.58 D2 27 K + 10 15 + + 2.5 V 10 V