A Resistance Of R ? Draws Current From A Potentiometer. The Potentiometer Has A Total Resistance R0 ?.
4 Years Ago
A resistance of R Ω draws current from a potentiometer. The potentiometer has a total resistance R0 Ω. A voltage V is supplied to the potentiometer. Derive an expression for the voltage across R when the sliding contact is in the middle of the potentiometer.
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