Input and Output graphs with capacitor

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The discussion centers on the output waveform of a circuit involving a capacitor, with some participants claiming the output will always be zero. However, it is clarified that the output will not always be zero; its behavior depends on the frequency of the input signal relative to the circuit's RC time constant. The debate includes a misunderstanding regarding the grounding of the resistor, with some asserting that this connection leads to a constant zero output. This assertion is challenged as being unfounded, emphasizing the importance of frequency in determining the output waveform. Ultimately, the output waveform can vary and is not fixed at zero.
sandy.bridge
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Homework Statement



Hello all, there has been some debate in my class as to the output waveform for the following circuit:
no.jpg


Others say that the output will always be zero.
 
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I forgot to say that I am really looking for someone to say whether the output in the graph is right, or if it would indeed be zero.
 
The output won't be always zero. How closely the output resembles what you've drawn will depend upon the frequency with which the input signal alternates from + to - and back, compared to the circuit's RC time constant.
 
The other individuals argued that since the ground is connected near the bottom of the resistor, the output voltage, which is in the far right corner, would always be zero.
 
sandy.bridge said:
The other individuals argued that since the ground is connected near the bottom of the resistor, the output voltage, which is in the far right corner, would always be zero.

That's not an argument, it's an unfounded assertion :smile:
 

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