Jee Advanced
Current Electricity
IIT-JEE 2011 Paper 1 Offline
MCQ+3 / -12011
A meter bridge is set up as shown, to determine an unknown resistance X using a standard 10 \(\Omega\) resistor. The galvanometer shows null point when tapping-key is at 52 cm mark. The end-corrections are 1 cm and 2 cm, respectively, for the ends A and B. The determined value of X is
