current through the switch become 0.and switch become a high value resistor.
current through the switch become 0.and switch become a high value resistor.
At a switch, the electric current can be opened (turned off) or closed (turned on) depending on the position of the switch. When the switch is opened, the circuit is broken, and no current flows. When the switch is closed, the circuit is complete, and current can flow through the circuit.
If switch S is opened, the current through bulb 2 will decrease and eventually stop flowing because the circuit is broken. Bulb 2 is connected in parallel to bulb 1 and both bulbs have the same voltage across them, so when the circuit is opened, current stops flowing through both bulbs.
If the switch is open, current does not flow.
it prevents electricity to flow. i hope that is right
it prevents electricity to flow. i hope that is right
It moves to equalise a potential difference
Nothing. An open circuit means no current is flowing. When the circuit is closed, current flows, the filament of the bulb is heated by the current and glows, giving off light. But when the circuit is open, nothing happens.
When an electrical switch is in the off position, the circuit is interrupted. When the switch is on, the circuit is open and complete.
Circuit Breaker.
When a switch is closed the path through the circuit is continuous.
The electric charges flow without any interruption's