Solution Found!
The op amp in the circuit in Fig. P5.6 is ideal. Calculate
Chapter 5, Problem 5.6(choose chapter or problem)
The op amp in the circuit in Fig. P5.6 is ideal. Calculate the following: a) i b) v c) v d) i Figure P5.6
Questions & Answers
QUESTION:
The op amp in the circuit in Fig. P5.6 is ideal. Calculate the following: a) i b) v c) v d) i Figure P5.6
ANSWER:Step 1 of 5
The circuit with the node voltages can be drawn as
Since the op-amp is ideal, the input resistance seen from the input terminal is infinite. Therefore, the current entering into the amplifier is zero.
From the concept of the virtual ground, the inverting voltage is equal to non-inverting terminal of the op-amp.
Here the is connected to the ground.