n a metre bridge circuit as shown when one more resistance

Last updated: 6/9/2023

n a metre bridge circuit as shown when one more resistance of 100 Q is connected in parallel with unknown resistance X then ratio becomes equal t 2 where is balancing length shown from end A AB is a wire with uniform cross section Then value of X is www X A wwww 100 Q 400 Q 100 Q 50 Q 4 F 12 ww B