A circuit needs at least three electrical contacs.
That is described as a circuit in series, as opposed to a circuit in parallel, in which there is more than one loop.
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
In a lighting circuit an open circuit will turn off the light.
In a circuit, the purpose of a switch is to control the current flow to the load by opening the circuit (off) or closing the circuit (on). When the circuit is open, the is no complete loop through which the current can flow. When the switch closes the circuit, it restores the loop, and thus allows the current to flow.
No, a wire wrapped around a magnet is an example of a closed circuit, as the wire forms a continuous loop for the flow of electric current. An open circuit is a circuit that is interrupted, preventing the flow of current.
circuit
what is a sentece with the word circuit
This project will require a parallel circuit, not a series circuit.
Example sentence - We hired an electrician to at the circuit breaker and install an updated panel.
try to make a path of circuit
He did another circuit of the track before resting for the evening.
I want to know how to spell circuit.
to complete the circuit you have to add 1 light bulb.
The electric circuit has a current running through it.
This parallel circuit should actually be in series.
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My dad created a parallel circuit when he plugged in the Christmas lights.