Question

1 point
If the two input waveforms f equal
amplitude and 90 degree phase
difference is applied to the CRO then
the Lissajous patterns obtained will be​

Answer 1

Explanation:

90 degree phase

difference is applied to the CRO then

the Lissajous patterns obtained will

Answer 2

Answer:

If the phase difference between the waveforms 90° is applied across CRO and they are of equal amplitude then the Lissajous pattern will be a circle.

Explanation:

Two sinusoidal waveforms of the same frequency produce a Lissajous pattern, which may be a straight line, a circle, or an ellipse depending upon the phase and the magnitude of the voltages.

If the phase difference between the waveforms 90° is applied across CRO and they are of equal amplitude then the Lissajous pattern will be a circle.