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when a circuit is closed, electricity can move though it.
What else can I help you with?
It closes the electrical circuit.?
The definition of a switch is a device that closes and opens an electrical circuit.
What does an switch do in a circuit?
opens and closes the circuit
What a switch does in an electrical circuit?
opens and closes the circuit
What is the part of the circuit that closes or opens the circuit?
The switch.
What is a part of s circuit that opens and closes the circuit?
A switch.
What part in an electric circuit opens and closes the circuit?
A switch, switching transistor, or circuit breaker usually does.
The part of a circuit that closes or opens a circuit?
Generally a circuit breaker (like a light switch) But I guess you could use a resistor of the right resistance If you are talking about the circuit breaker there is an electromagnetic coil in it which get magnetized on a specific amount of current and breaks the circuit
What is a devise to break a curcuit?
which devise closes or breaks the circuit
Electrical device activated by a current that opens or closes another circuit?
An electrical device activated by a current that opens or closes another circuit is called a relay. A contactor also falls into this category.
What happens if a ear pierce on your ear closes?
Ahhh the piercing closes and you need to get it repierced..
Is the key have anything to do with the car starting?
When the key is turned on, it closes an electrical circuit. That closes another electrical circuit which makes and electromagnet work. The electromagnet closes a circuit between the battery and the starter. That starts the car. So the key does not actually do any work to start the car but it tells the various circuits to get busy and start the car.
What is A small piece of plastic-encased metal that closes a circuit?
fuse
