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Does a light fitting still use electricity if it's on but the bulb has blown?
No. The filament completes the circuit, so if the filament is blown the circuit is incomplete, so no electricity flows.
Will the bulb light if the filament is broken Why?
No, the bulb will not light if the filament is broken because the filament is the part of the bulb that creates light when electricity passes through it. Without a functioning filament, there is no source of light in the bulb.
Why does light appears when you flick the switch?
When you flick the switch, you complete an electrical circuit that allows the flow of electrons through the light bulb's filament. As the electrons pass through the filament, they collide with atoms, which causes the filament to heat up and glow, producing light. This process is called incandescence.
Why is the filament thinner than the copper wire used in circuit wiring?
Filament is thiner than copper hence it dode offers very low resitstance to electric current flowing through it. Therefore heat energy generated with filament during current flow is converted to light. It is possible generate light with lesser power consumption . This lower power requirments is possible due to lesser specific resistance of filament compared to copper.
What causes the bulb to light in a closed circuit?
In a closed circuit, electrical current flows from the power source through the wires, through the bulb, and back to the power source. When the current reaches the filament inside the bulb, it heats up and emits light, causing the bulb to light up.
If the filament of the bulb is broken would the circuit is complete?
no, the circuit won't complete
What does a filament lamp do in a circuit?
A filament lamp produces light by converting electrical energy into heat and then light. It acts as a resistive load in the circuit, meaning it resists the flow of current and causes the filament to glow and produce light.
Does a light fitting still use electricity if it's on but the bulb has blown?
No. The filament completes the circuit, so if the filament is blown the circuit is incomplete, so no electricity flows.
Will the bulb light if the filament is broken Why?
No, the bulb will not light if the filament is broken because the filament is the part of the bulb that creates light when electricity passes through it. Without a functioning filament, there is no source of light in the bulb.
Sentence with filament?
Filament was made from plastic. The filament was very stable and smooth.
Can current flow through a bulb with a broken filament?
No, the broken filament breaks the connection which electricity needs to complete the circuit.
Is a series or parallel circuit used for filament light bulbs?
parallel
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 happens if the filament breaks?
If the filament in a light bulb breaks, the circuit is interrupted and the light bulb will no longer illuminate. This is because the broken filament is unable to produce light when electricity flows through it.
Is the amount of current that flows in the wire of electric circuit the same as the current that flows in the filament of the light connected in that circuit?
yes
Why do light bulbs burnout?
For incandescent lights, they operate with a superheated filament. The filament slowly burns away and eventually breaks, opening the electrical circuit.
If the filament of the bulb is broken would the circuit be complete?
If the bulb's filament is broken, the whole circuit becomes open. If the bulb is in a series circuit or is the only bulb, the electricity would no longer flow. If the bulb is in a parallel circuit, along with other bulbs, then only the blown bulb would go out, and the other bulbs would still work.
