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A switch makes a physical break in the electric circuit. With the circuit broken the electricity can not flow. When the switch is turned the other way the circuit is completed and the current/electricity can flow.
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What does the on and off switch do on an electrical circuit?
When you turn It off it breaks the circuit. When it is turned on it closes the circuit. To have a light bulb turn on it need to have continuity. Hope that helps
What job does a switch do in a circuit?
It opens and closes a circuit and it makes the bulb turn off and on and it completes a circuit when it is closed.
Parking lights will not turn off is it a relay or circuit breaker?
It is a relay or switch problem. A circuit breaker or fuse won't keep a light on.
What happens when a switch circuit is opened?
When a switch is closed the path through the circuit is continuous.
An appliance does not work at all when plug it in and turn the switch what happen to the appliance circuit is?
If an appliance does not work at all when you plug it in and turn the switch on the appliance circuit is not on.
What are you doing to the electrical circuit in your radio when you turn the radio off and on?
When you turn your radio on and off, you are simply flicking the switch in the circuit, the same as any circuit with a switch in it. When you turn it on, the switch completes the circuit, and current can flow around the circuit.
What are you doing to the electrical circuit in your radio when you turn the radio on and off?
When you turn your radio on and off, you are simply flicking the switch in the circuit, the same as any circuit with a switch in it. When you turn it on, the switch completes the circuit, and current can flow around the circuit.
What does a switch do in a curcuit?
A switch can create a gap in a circuit causing the circuit to turn on or off!
Why a switch might be added to a circuit?
So you can turn it on... and you can turn it off...!
What does the on and off switch do on an electrical circuit?
When you turn It off it breaks the circuit. When it is turned on it closes the circuit. To have a light bulb turn on it need to have continuity. Hope that helps
What is the use of a switch?
switch in phyisics is used to control something, like in a circuit yu have a switch to turn it off and turn it on.. just like a normal light switch. so the answer is to control a thing.(turn it on and off)
What job does a switch do in a circuit?
It opens and closes a circuit and it makes the bulb turn off and on and it completes a circuit when it is closed.
What is happening when you turn an electric circuit off?
When you switch off an electrical circuit you tend to create a 'break' in the circuit, preventing the electric current to flow around the circuit, this can be caused by a simple switch or a break in the circuit, e.g a disconnected wire.
Why bulb does not work when fitted in a circuit with switch?
because you are switch the hot leg, so it can be turn on an off.
When you turn off the switch of a blow dryer does that create a series circuit?
No, it opens the circuit so that no current flows.
Is it true or false that a switch is used to turn a circuit on or off?
It is true that a switch is used to open and close a circut.
What does it mean when the circuit is opened?
Its means there is no continuity between point Ato point B. Ex. A light switch : When the switch is off it opens the circuit and electricity does not get to the light, when the switch is on the circuit is closed and the light will turn on.
