explain ,, construction of potentiometer , how it works
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hi there,
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➡️Construction and Working Principle
The potentiometer consists of a long resistive wire L made up of magnum r with constantan and a battery of known EMF V
Now this potentiometer terminal connected to the cell of high EMF V called driver cell or the voltage source.
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➡️Construction and Working Principle
The potentiometer consists of a long resistive wire L made up of magnum r with constantan and a battery of known EMF V
Now this potentiometer terminal connected to the cell of high EMF V called driver cell or the voltage source.
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