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What does a photoresistor do?
What does a photoresistor do ?Photoresistors (also often called phototransistorsor CdS photoconductive photocells; use 'photocell' for digikey) are simple resistors that altar resistancedepending on the amount of light place over them.
What determines status in the next life in India?
karma determines your next life hope i helped
What is the relationship among voltage current and resistance in a circuit?
Voltage = (current) x (resistance) Current = (voltage)/(resistance) Resistance = (voltage)/(current)
Which metal has no resistance?
99.99% silver is the best for no resistance.
What is swamping resistance?
(Electronics) Resistor placed in the emitter lead of a transistor circuit to minimize the effects of temperature on the emitter-base junction resistance and its resistance is called swamping resistance.
What elements resistance to the flow of electricity is greatly affected by the amount of light shining on it?
A photoresistor (or light-dependent resistor) is an element whose resistance changes with the amount of light shining on it. When exposed to light, the resistance of a photoresistor decreases, and when in darkness, the resistance increases. This property makes photoresistors useful in light-sensing applications.
What is a light sensitive switch?
A light sensitive switch, also known as a photoresistor or photocell, is an electronic component that changes its resistance depending on the amount of light it is exposed to. When the light level changes, the resistance of the photoresistor changes, causing it to switch the circuit on or off. This is commonly used in applications such as street lighting, security systems, and camera exposure control.
What are the disadvantages and advantages of photoresistor?
i don't knowhj
What determines the operating voltage of an incandescent globe?
The length ,thickness, and alloy of the filament determines its resistance. The lower the resistance, the lower the voltage required to power it.
What does a photoresistor do?
What does a photoresistor do ?Photoresistors (also often called phototransistorsor CdS photoconductive photocells; use 'photocell' for digikey) are simple resistors that altar resistancedepending on the amount of light place over them.
What characteristic most determines a rock's resistance to weathering?
sHAPE
What property of matter determines how much inertia an object has?
The mass of an object determines how much inertia it has. Inertia is the resistance of an object to changes in its motion, and this resistance is greater for objects with more mass.
How does a photodetector convert a light signal into an electrical signal?
photoresistor - resistance drops with brighter lightsolarcell - generates voltage when illuminatedphototransistor - collector current increases with brighter lightphotomultiplier - anode current increases with brighter lightetc.Or did you want the physics?
What is the controlling resistance that determines the amount of heat flow through a composite wall?
The thermal resistance of the material with the highest resistance in the composite wall determines the amount of heat flow. Heat flow is restricted by the material with the highest resistance, which is often the material with the lowest thermal conductivity in the composite wall.
How do you adjust the sensitivity of a photoresistor?
You probably can't. The sensitivity will be a result of the manufacturing process. It may vary from one photoresistor to another, even of the same type, and it is probably temperature-dependent. But in terms of adjusting the actual sensitivity to some exact value. No.
What is the resistance are of a lever?
The resistance arm of a lever is the distance between the fulcrum (pivot point) and the point where the resistance force is applied. It determines the amount of force required to move the resistance, with a longer resistance arm requiring less force to overcome a given resistance.
What determines the extent of resistance to a change of motion?
The extent of resistance to a change of motion is determined by an objects mass. The mass of the object is measured in kilograms.
