Questions from Electronics

Q: Determine the static or dc resistance of the commercially available diode of

Determine the static or dc resistance of the commercially available diode of Fig. 1.15 at a reverse voltage of —10 V. How does it compare to the value determined at a reverse voltage of —30 V?

Q: Determine the value of R for the circuit of Fig. 2

Determine the value of R for the circuit of Fig. 2.153 that will result in a diode current of 10 mA if E = 7 V. Use the characteristics of Fig. 2.152b for the diode.

Q: Calculate the dc and ac resistances for the diode of Fig.

Calculate the dc and ac resistances for the diode of Fig. 1.15 at a forward current of 10 mA and compare their magnitudes.

Q: a. Determine the dynamic (ac) resistance of the commercially

a. Determine the dynamic (ac) resistance of the commercially available diode of Fig. 1.15 at a forward current of 10 mA using Eq. (1.5). b. Determine the dynamic (ac) resistance of the diode of Fig. 1...

Q: Using Eq. (1.5), determine the ac resistance

Using Eq. (1.5), determine the ac resistance at a current of 1 mA and 15 mA for the diode of Fig. 1.15. Compare the solutions and develop a general conclusion regarding the ac resistance and increasin...

Q: Using Eq. (1.6), determine the ac resistance

Using Eq. (1.6), determine the ac resistance at a current of 1 mA and 15 mA for the diode of Fig. 1.15. Modify the equation as necessary for low levels of diode current. Compare to the solutions obtai...

Q: Determine the average ac resistance for the diode of Fig. 1

Determine the average ac resistance for the diode of Fig. 1.15 for the region between 0.6 V and 0.9 V.

Q: Determine the ac resistance for the diode of Fig. 1.

Determine the ac resistance for the diode of Fig. 1.15 at 0.75 V and compare it to the average ac resistance obtained in Problem 34.

Q: Find the piecewise-linear equivalent circuit for the diode of Fig

Find the piecewise-linear equivalent circuit for the diode of Fig. 1.15. Use a straight-line seg- ment that intersects the horizontal axis at 0.7 V and best approximates the curve for the region great...

Q: Repeat Problem 36 for the diode of Fig. 1.27

Repeat Problem 36 for the diode of Fig. 1.27.