Physics · Operational Amplifiers
An ideal op-amp circuit functions as a filter where the input RC network has R = 1 kΩ and C = 1 μF, with the output taken across the resistor. The type of filter and its cut-off frequency are respectively:
- 1High pass, 1000 rad/sec✓
- 2Low pass, 1000 rad/sec
- 3High pass, 10000 rad/sec
- 4Low pass, 10000 rad/sec
Correct answer
High pass, 1000 rad/sec
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