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The wire and the dry cell are combined into one, therefore it forms a new subtance.

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10y ago
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Q: What are the signs of chemical change in connecting the wire to the dry cell to form a closed circuit?
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Related questions

How do you test a closed circuit?

we can make an open circuit by disconnecting the wire or break the circuit and a closed circuit is made by connecting all wires with the contents of the circuits.


What is the difference between a closed and a closed circuit?

closed circuit often called short circuit it means connecting two teminal of a circuit usually plus and minus without resistanace or any component just you have to join open circuit means disconnection between plus and minus dont beak your head for this its easy ma leish habib i!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!


What is the different between an open circuit and a closed circuit?

closed circuit often called short circuit it means connecting two teminal of a circuit usually plus and minus without resistanace or any component just you have to join open circuit means disconnection between plus and minus dont beak your head for this its easy ma leish habib i!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!


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A circuit diagram could be related to a closed circuit if the diagram is of a closed circuit.


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When a circuit is not closed it is not operating.


When is a circuit is closed?

When a circuit is not closed it is not operating.


What is another word for closed circuit?

Another word for closed circuit is a loop.


When a light is on it is part of a scolde circuit?

when a light is on it is part of a scolde circuit


In an closed circuit will the lights be on or off?

Lights are on in closed circuit. It means that is a current flowing when circuit is being closed.


Why does an electric circuit have to be closed for it to work?

yes it does have to be a closed circuit


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A closed circuit works by having electricity flow in a complete circuit or circle or any closed shape.