Which of the above is inconsistent for the given meter bridge

Potentiometer and meter bridge

Potentiometer and meter bridge

The length and cross-section of the wire of meter bridge are

What is the value of unknown resistance R, if galvonometer shows null delection in the given meter bridge shows null deflection in the given meter bridge set up?

Answer the following : (a) Why are the connections between the resistors in a meter bridge made of thick copper strips? (b) Why is it generally preferred to obtain the balance point in the middle of the meter bridge wire? ( c) Which material is used for the meter bridge wire and why?

What is the principle of a slide wire (meter) bridge?

What is the value of unknown resistance R, if galvonometer shows null deflection in the given meter bridge set up?

Which material is used for the meter bridge wire and why ?