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A LDR or light dependant resistor is a resistor that works when light is not shining on it, so if there is light on it it will not resist a current, you can also get them to work the other way.
What else can I help you with?
How do you set the sensitivity of a light dependent resistor?
using a variable resistor we can adjust the sensitivity of a light dependent resistor
Is Light dependent resistor an example of resistor?
yes, a variable resistor
What is the resistor inside a light bulb called?
the wire in your light bulb is a resistor :)
Where is a variable resistor in your home?
If you have a light switch where you can brightener it or dim it that is a VARIABLE RESISTOR.
In technology what does LDR stand for?
LDR stands for Light Dependent Resistor. It is a type of resistor that changes its resistance based on the amount of light that falls on it. This change in resistance allows LDRs to be used in light-sensitive applications, such as automatic lighting controls.
What device uses a resistor to transform electrical energy into light and heat?
A device that uses a resistor to transform electrical energy into light and heat is an incandescent light bulb. The resistor, also known as a filament, has high resistance, which causes it to heat up and emit light as a result of the electrical current passing through it.
How does the light in a resistor glow?
The light glows because of the hot Filament.
What is the use of a photo resistor?
A night light:)
What is an LDR symbol?
An LDR is a Light dependent resistor.
What is the resistor in an incandescent light bulb called?
It is the filament.
Who invented light dependent resistor?
K. K.
What are the advantages and disadvantages of light dependent resistor?
itroduction on LDR
