
(a)
The value of the current and voltage
(a)

Answer to Problem 17.15P
The value of the current
Explanation of Solution
Calculation:
The given diagram is shown in Figure 1.
The expression for the current
Substitute
The expression to determine the value of the current
Substitute
The expression to determine the value of the current
Substitute
The expression for the value of the current
Substitute
The expression to determine the value of the current
Substitute
The output voltage is the voltage of the diode with opposite polarity and is given by,
Conclusion:
Therefore, the value of the current
(b)
The value of the current and voltage
(b)

Answer to Problem 17.15P
The value of the current
Explanation of Solution
Calculation:
The diode
The expression for the current
Substitute
The expression to determine the value of the current
Substitute
The expression to determine the value of the current
Substitute
The expression to determine the value of the current
Substitute
The expression to determine the value of the output voltage is given by,
Substitute
Conclusion:
Therefore, the value of the current
(c)
The value of the current and voltage
(c)

Answer to Problem 17.15P
The value of the current
Explanation of Solution
Calculation:
The transistor
The expression for the current
Substitute
The expression to determine the value of the current
Substitute
The expression to determine the value of the current
Substitute
The diode is in the cut off and the diode current is given by,
The expression to determine the value of the current
Substitute
The expression to determine the value of the output voltage is given by,
Substitute
Conclusion:
Therefore, the value of the current
(d)
The value of the current and voltage
(d)

Answer to Problem 17.15P
The value of the current
Explanation of Solution
Calculation:
The transistor
The expression for the current
Substitute
The expression to determine the value of the current
Substitute
The expression to determine the value of the current
Substitute
The expression for the value of the current
Substitute
The expression to determine the value of the current
Substitute
The output voltage is the voltage of the opposite polarity and is given by,
Conclusion:
Therefore, the value of the current
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Chapter 17 Solutions
Microelectronics: Circuit Analysis and Design
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