What happens when an insulator is wired in series with the bulb? Is trhe swich open or closed?
open. Current can't flow through an insulator.
Trevor has a mass of 58.0 kg. What is his weight?
When an insulator is wired in series with a bulb, it will interrupt the flow of electric current in the circuit. Unlike conductors, insulators do not allow the free movement of electrons. Therefore, when an insulator is inserted in series with a bulb, the circuit becomes incomplete, and the bulb will not receive any current. As a result, the bulb will not light up.
Now, regarding the switch, it depends on whether the switch is open or closed. If the switch is open, it means it is in the off position, and regardless of the presence of the insulator, the circuit will be incomplete, and the bulb will not light up. On the other hand, if the switch is closed or in the on position, the insulator will have no effect because the current will be able to flow through the closed switch and bypass the insulator. In this case, the bulb will light up as long as the switch is closed.