2 point A metre bridge is balanced with a 20 S2 resistance

Last updated: 6/24/2023

2 point A metre bridge is balanced with a 20 S2 resistance in the left gap and a 302 resistance in the right gap If 20 resistance is now shunted with another 20 resistance find the shift in the null point O 25 cm to the right O 25 cm to the left O 15 cm to the left O 15 cm to the right