Obtain the output signal of the circuits in the figure, explain why this signal is obtained in each half cycle of the alternating current..

 

What is your question? Am I correct to assume that this is school work?

You need to provide more information if you expect any help (signal amplitude for first picture, signal type and amplitude for the second).

 

What is your question? Am I correct to assume that this is school work?

You need to provide more information if you expect any help (signal amplitude for first picture, signal type and amplitude for the second).

you're right-....... explain why this signal is obtained in each half cycle of the alternating current..

 

The circuits are incomplete.
In the first circuit the signal source is not connected to ground.
In both circuits the oscilloscope is not connected to ground.
Then the scope will probably show only interference.

 

you're right-....... explain why this signal is obtained in each half cycle of the alternating current..

You still seem unclear on the concept. This is NOT the Homework Done For You Forum -- it is Homework HELP. Therefore YOU need to show YOUR best attempt to work YOUR homework. We can then HELP you get over specific obstacles you are encountering.

 

The circuits are incomplete.
In the first circuit the signal source is not connected to ground.
In both circuits the oscilloscope is not connected to ground.
Then the scope will probably show only interference.

As with many simulators with graphical schematic capture, many parts have an inferred connection to Node 0. Notice in the left circuit that neither the source nor the scope have a pin that can be used to connect to ground -- it is internal.