Possible through these resistors to obtain different values of resistors depending on the party put the slider to these resistors
Is the resistance can change their value ranging from zero to maximum value.
For example: when we say that the value of resistance of 10 kilo ohms This means that the value ranging from zero to up to 10 kilo ohms. We see this resistance in audio devices such as: radio, when we want to control the sound, it is through a variable resistance
Changing the form of resistance:
Has several forms, as shown
Has several forms, as shown
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