For the op amp circuit shown in Fig. 6.39, calculate vout if (a) R1 = R2 = 100 Ω, and vin = 5 V; (b) R2 = 200R1 and vin = 1 V; (c) R1 = 4.7 kΩ, R2 = 47 kΩ, and vin = 20 sin 5t V.
FIGURE 6.39
(a)
Find the value of
Answer to Problem 1E
The value of
Explanation of Solution
Formula used:
Refer to the FIGURE 6.39 in the Textbook.
The expression for the relation of
Here,
Calculation:
Refer to the FIGURE 6.39 in the Textbook.
Substitute
Conclusion:
Thus, the value of
(b)
Find the value of
Answer to Problem 1E
The value of
Explanation of Solution
Calculation:
Refer to the FIGURE 6.39 in the Textbook.
Substitute
Conclusion:
Thus, the value of
(c)
Find the value of
Answer to Problem 1E
The value of
Explanation of Solution
Calculation:
Refer to the FIGURE 6.39 in the TEXTBOOK.
Substitute
Conclusion:
Thus, the value of
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