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If the switch is open, current does not flow.

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13y ago

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What happens to an electric current at a light switch?

When an electrical switch is in the off position, the circuit is interrupted. When the switch is on, the circuit is open and complete.


What happened what happens when a switch in a circuit is open?

it prevents electricity to flow. i hope that is right


What happens when you open a switch in a circuit?

The current to the load stops flowing and the load device stops operating.


What does and open switch symbol look like?

open switch symbol


What happens when the switch is open in a circuit containing wires a light bulb a switch and a battery?

When you open a switch to a light for example, you cause a break in the flow of current to the light. Opening a light switch means you are turning the light off by stopping the flow of current to it. Closing a switch means you have completed a circuit (basically a loop) and current now flows causing the light to go on. Think of electricity like water. To cause your bath tub to fill up (light on) you have to also complete the circuit by turning the tap. Now we have water flow. (current) To stop the flow of water, we want to open the circuit by turning the tap in the opposite direction causing a break in the flow of water.


Used to open and close a circuit?

A light switch


How to Switch Between Open apps?

Switch between open apps: Alt + Tab


When a switch is on is a circuit open or closed?

If the switch is what is keeping the load from turning on, then yes, there is a voltage across the open switch.


Why is the earthing switch in open position?

While earthing switch is open means the circuit is live


What does an open switch look like?

An open switch position typically means the switch is in the off or disconnected state, where the circuit is broken. In a physical switch, the lever or toggle would be in the "off" position, indicating the open circuit.


What happens if you move a switch and the circuit wires are not all connected?

When a switch is open (wires not connected) it is considered off. When a switch is closed it is considered on. If you move a switch and the wires are not connected the the circuit is open and current cannot run throughout the circuit to power the device.


What do you call a circuit when the switch is open?

An open circuit....