In a potential meter arrangement shown in fig. The balancing length for potential difference across X,Y points is found to be 45.5 cm. Then the balancing length for potential difference across ( Y ) and ( Z) would be

In the circuit shown in figure potential difference across

An unknown resistance R is connected in series with a 2 ohm resistance. A current is flowing in this combination. The balancing length for potential difference across 2 ohm resistor, in a potentiometer experiment is found to be 300 cm, while the balancing length for the potential difference across the unknown R is found to be 360cm. The unknown resistance R is

An unknown resistance R is connected in series with a 2 ohm resistance. A current is flowing in this combination. The balancing length for potential difference across 2 ohm resistor, in a potentiometer experiment is found to be 300 cm, while the balancing length for the potential difference across the unknown R is found to be 360cm. The unknown resistance R is

" Find the potential difference across point a and b in fig."

Potential difference across AB in the networ shown is

Potential difference across AB in the network shown is

Potential difference across AB in the network shown is

Potential difference across AB in the network shown is