- #1
amaresh92
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greetings,
in case of signals we always deal with voltage why not current?
in case of signals we always deal with voltage why not current?
Greetings,in case of signals we always deal with voltage why not
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Discussion Overview
The discussion revolves around the nature of signals in electrical circuits, specifically focusing on why voltage is often emphasized over current in signal processing. Participants explore the relationship between voltage and current, their respective roles in circuits, and the implications for signal representation.
Discussion Character
- Debate/contested
- Conceptual clarification
Main Points Raised
- One participant questions why signals are typically associated with voltage rather than current, suggesting that both are relevant.
- Another participant argues that signals are about change, highlighting that change in current relates to inductance while change in voltage relates to capacitance, indicating different physical effects.
- It is noted that current signals are utilized in specific applications, such as waveguides and power systems, where current varies with load.
- A participant asserts that current cannot exist without voltage, implying that voltage is inherently involved in current signals.
- Another participant challenges this assertion, stating that current can exist independently of voltage and references existing discussions on the topic.
Areas of Agreement / Disagreement
Participants express differing views on the relationship between voltage and current, with some asserting that current is fundamentally linked to voltage while others argue for the independence of current. The discussion remains unresolved with competing perspectives on the nature of signals.
Contextual Notes
Participants reference various applications and theoretical concepts without reaching a consensus on the fundamental relationship between voltage and current in signal processing.