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13y ago

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Will a light bulb light if its metal tip rests on metal casing?

No, a light bulb will not light if its metal tip rests on a metal casing. The metal tip of the light bulb needs to be connected to the electrical circuit in order for it to light up. Resting on metal casing would not provide this connection.


What is the function of the metal casing and tip of the bulb?

The metal casing of a light bulb serves as a protective barrier, preventing the bulb from breaking easily and protecting the delicate inner components from damage. The metal tip is where the electrical contact is made to supply power to the bulb, allowing the electricity to flow through the filament or LED inside the bulb, which then produces light.


What is the function of the metal casing and tip of a bulb?

The metal casing of a bulb provides structural support and acts as a heat sink to dissipate heat generated by the bulb during operation. The metal tip is the electrical contact point for the bulb, allowing electricity to flow into the bulb and power the light-emitting element inside.


Does the bulb light up if the metal tip and metal casing are connected to the same pole of the battery?

No, the bulb will not light up if the metal tip and metal casing are connected to the same pole of the battery because there needs to be a complete circuit for the electricity to flow through the bulb and illuminate it. Also, connecting both parts to the same pole creates a short circuit which bypasses the bulb.


How does a electric current flow through a light bulb?

The electrical current comes into the bulb from the metal side,flow through the filament ,and out the tip.


What is a metal tip?

this is a good answer for metal tip.first metal tip is a bottom of a light bulb.thank you


Who are you it has a filament a tip and a base?

A filiment in a light bulb is the part that produces the light.


How to remove the metal part of a light bulb?

To remove the metal part of a light bulb, first make sure the bulb is turned off and cool. Then, carefully twist and remove the metal base of the bulb from the socket. Be cautious not to break the bulb or hurt yourself in the process.


What metal element is in a light bulb?

Tungsten


Does a light bulb consist of oil?

A conventional light bulb consists of glass, metal, and gas, but no oil


How does a light bulb light?

light bulbs have metal contacts that connect to an electrical circuit and a filament. power lights up the filament in the bulb .


What is the metal bit at the bottom of a light bulb?

The metal bit at the bottom of a light bulb is called the base. It serves as the connection point between the light bulb and the socket, allowing electrical contact to power the bulb. The base also helps secure the bulb in place and provides stability during use.