CONSTRUCTION OF POTENTIOMETER

Meter Bridge |Potentiometer|OMR

Sesitivity Of Potentiometer

Potentiometer|Applications Of Potentiometer

Meter Bridge || Potentiometer || Examples on Meter Bridge & Potentiometer

A resistance of R Omega draws current from a potentiometer. The potentiometer has a total resistance R _(0) Omega. 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.

Sensitivity of potentiometer

You are supplied with a 1m long uniform resistance wire of resistance 3Ω and a cell of emf 1.5v.Can you construct a potentiometer using 1m wire? If no, give reason, if yes, what is the least count of the arrangement?

What is potentiometer ? Explain principle of potentiometer.