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It's the current flowing in a wire that causes it to overheat.

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11y ago
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Q: What causes wire to overheat in a high voltage circuit Is it unequal potential?
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Related questions

Even without current flow there can be voltage in a circuit?

Voltage is potential energy and can exist in a open circuit.


What does not provide a voltage difference in a circuit?

Wires do not provide a voltage differenceAnswerAs 'voltage' is synonymous with 'potential difference', you appear to be asking "What does not provide a potential difference difference in a circuit?", which does not make any sense!


What does not provide a voltage a difference in a circuit?

Wires do not provide a voltage differenceAnswerAs 'voltage' is synonymous with 'potential difference', you appear to be asking "What does not provide a potential difference difference in a circuit?", which does not make any sense!


What causes electric flow in a circuit?

Potential difference, voltage.


The measure of the potential energy available in a complete circuit is what?

Voltage


What is the measure of potential energy available in a complete circuit?

Voltage


Why does voltage matter?

Voltage is a measure of electrical potential. I understood voltage best when my first semester Electronics professor told the class that voltage is to an electrical circuit as water pressure is to a plumbing "circuit".


How does a voltage divider work?

The essential circuit of a voltage divider, also called a potential divider, is:


What is another word that could mean energy ready to be released?

potential. e.g. voltage potential means a circuit capable of supplying voltage.


What happens in a circuit to voltage when current flows?

A: There is a relationship one needs the other both can coexists but not each alone.


What is the potential difference between 2 points in a circuit called?

Voltage drop


What does the conductor in a circuit do?

A conductor carries the voltage potential from the source to the load, i.e. the wires from a circuit breaker to a light.