Well it is according to faraday's laws of electromagnetic induction. Whenever a coil rotates in a magnetic field,magnetic flux passing through the coil will get changed, and faradays first law states that whenever there is a change in magnetic flux linked with the coil, a emf is induced in it. So due to this emf bulb will light up. Well if you want the change in flux to be explained in more general way I can explain it like this: Suppose it is raining and you have kept a bucket to accumulate the rain water in it. Initially keep the bucket vertical, so maximum amount of rain water will drop into bucket. Now start tilting the bucket, the waterdrops entering the bucket will start decreasing. now make the bucket horizontal, so now no drop will enter into the bucket. So number of water drops entering the bucket depends on inclination of bucket. Here rainddrop is similar to magnetic flux and bucket is similar to coil. So as you rotate the coil, flux linked with the coil changes.
The filament used in a fluorescent lamp is made of a coated tungsten coil. When electricity passes through the coil, it excites the mercury vapor inside the lamp, producing ultraviolet light that then interacts with the phosphor coating on the inside of the lamp to produce visible light.
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.
The single wire in a dynamo lamp is typically used to connect the lamp to the output of the dynamo, which generates electricity from the rotating movement of the wind turbine's blades. The lamp can be illuminated when electricity is produced by the dynamo, providing a source of light powered by the turbine's energy generation.
A gas lamp produces light by burning a fuel, such as natural gas or propane, in a controlled flame. The heat from the flame causes the gas molecules to release energy in the form of light, creating a bright and steady source of illumination.
When you turn on an electric lamp, electrical energy is converted into light energy and heat energy. The electrical energy flows through the lamp's filament, causing it to heat up and emit light. Some energy is also lost as heat due to resistance in the lamp's circuit.
A blackout lamp is a handheld lamp which has sliding or rotating doors to adjust the amount of light emitted.
The filament used in a fluorescent lamp is made of a coated tungsten coil. When electricity passes through the coil, it excites the mercury vapor inside the lamp, producing ultraviolet light that then interacts with the phosphor coating on the inside of the lamp to produce visible light.
To limit the current through the lamp when the gas ionises and conducts.
Assuming that the voltage rating of the lamp matches the rated secondary voltage of the transformer, the lamp will operate at its rated power.
Mostly heat, but that heat causes a filament to glow, which makes light.
The constant variable of a lava lamp is the heat source, typically a light bulb, that warms the wax and causes it to rise and fall in the lamp.
Both are acceptable with different meaning. I read by the light of the lamp means I use the lamp to light the pages so that I can read them. I saw it in the light of the lamp means it was visible in that pool of light caused by the lamp.
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.
The single wire in a dynamo lamp is typically used to connect the lamp to the output of the dynamo, which generates electricity from the rotating movement of the wind turbine's blades. The lamp can be illuminated when electricity is produced by the dynamo, providing a source of light powered by the turbine's energy generation.
The relay is used to "interlock" a circuit. It consists of a coil and a number of auxiliary "normally open" or "normally closed" contacts. A limiting condition is wired through the coil contacts and resulting conditions are wired through the auxiliary contacts. When the limiting condition is met, the coil will pull in and change the state of the auxiliary contacts. For example, if you want a lamp (lamp 1) to turn off when a second lamp (lamp 2) is turned on, lamp 1 would be wired through a "normally closed" set of contacts and lamp 2 would be wired through the coil contacts. When lamp 2 is turned on, the coil will pull in and open the "normally closed" contact for lamp 1, turning it off.
Generally assume it's the coil as that device runs hot and at very high voltages. Take a small 12V DC light, solder some wires to it. Connect one lead of the lamp to the coil low voltage lead going to the coil. Connect the other side to ground and crank the engine. If the lamp flickers or flashes it's a bad coil. If the lamp stays on put the ungrounded lead on the other low voltage post and re-test. If it flashes then its the coil, still no flash at crank and it's the pickup.
Electrical energy absorbed by the lamp's filament produces thermal energy as well as light.