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V=IR, voltage is directly propostional to current and resistance (by ohm's law).

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Voltage is not 'proportional to resistance'. Resistance is a constant, and is not affected by voltage at all.

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13y ago

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What is the relationship between voltage and current in electrical systems, specifically, does high voltage necessarily mean high current?

In electrical systems, voltage and current are related by Ohm's Law, which states that voltage equals current multiplied by resistance. Therefore, high voltage does not necessarily mean high current, as the current also depends on the resistance in the circuit.


What mean by va in current transformer?

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How do I calculate wattage?

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What does the continuity of capacitor voltage mean?

It might mean that the voltage across a capacitor cannot change instantanteously because that would demand an infinite current. The current in a capacitor is C.dV/dt so with a finite current dV/dt must be finite and therefore the voltage cannot have a discontinuity.


What is the relationship among voltage current and resistance in a circuit?

Voltage = (current) x (resistance) Current = (voltage)/(resistance) Resistance = (voltage)/(current)


What is a relationship among voltage current and resistance in a circuit?

Voltage = (current) x (resistance) Current = (voltage)/(resistance) Resistance = (voltage)/(current)


How does voltage produce current?

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In the graph of voltage vs current, the relationship between voltage and current is linear. This means that as voltage increases, current also increases proportionally.


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No, There can't Be current without voltage