The circuit shown it lowpass filter The value of resistance

The circuit shown it low-pass filter. The value of resistance that results in a cutoff frequency of 10 kHz it most nearly 1000 Ohm 1590 Ohm 10,000 Ohm 2760 Ohm 5000 Ohm For the circuit shown, I is most nearly: 1.25 -23.13 degree A 3.47 176.3 degree A 5 156.87 degree A 13.87 -3.7 degree A None of the above The frequency response of a transfer function of a certain circuit it shown below. The cut-off frequency of this circuit is most nearly 79.6 Hz 159.2 Hz 500 Hz 1500 Hz None of the above

Solution

10)0ption b 90 ohms

11) option e none of the above

12)option d 1500 hz