Basically electronic components are classified into active components and passive components.
Ceramic resistor schematic symbold.
Standards for resistor symbols.
It acts as short circuit with ac and open circuit.
Photoresistor light dependent resistor ldr photo resistor change resistance with light intensity change.
Its unit of measurement is the ohm and is represented by the greek letter omega.
Several standards exist which describe how the different components should be displayed.
A thermistor is a type of resistor whose resistance is dependent on temperature more so than in standard resistors the word is a combination of thermal and resistor thermistors are widely used as inrush current limiters temperature sensors negative temperature coefficient or ntc type typically self resetting overcurrent protectors and self regulating heating elements positive.
A resistor is a passive two terminal electrical component that implements electrical resistance as a circuit element.
In a reverse manner the passive components are those which consumes the energy from the source either in the form of a drop or in the form of stored energy.
All types of resistors have their own resistor symbols which are used when a circuit diagram is drawn.
The resistors are passive components manufactured specifically to provide a given value of resistance to the passage of electric current.
Capacitor is used to store electric charge.
The components that supply the energy to the circuit are called as active components.
Thermal resistor change resistance when temperature changes.