Draw Circuit Diagram Of Potentiometer
In the circuit diagram shown below the terminals of the potentiometer are marked 1 2 and 3.
Draw circuit diagram of potentiometer. Share it on facebook twitter email. Circuit diagram potentiometer class 12 ses chrisfarmer uk dmr s physics notes potentiometer and its principle of working. The circuit diagram of the potentiometer is as.
Answered dec 17 2019 by komal01 24 6k points selected dec 18 2019 by manoj03. The voltage supply is connected across terminals 1 and 3 positive lead to terminal one while negative lead to terminal three. State the principle of potentiometer draw a circuit diagram to important questions for cbse class 12 physics potentiometer cell.
The fall of potential along any length of the wire is directly proportional to that length. When a constant current flows through a wire of uniform cross section and composition v lcomparison of emfs of two primary cells. The circuit diagram is shown in the figure when the key k is closed a constant current flows the potentiometer wire.
The terminal 2 is connected to the wiper. 1 answer 1 vote. The potential drop v across a length i of a uniform wire is proportional to the length i of the wire or v l for a uniform wire.
State the principle of potentiometer.