A meter bridge is set up as shown, to determine an unknown resistance `X` using a standard 10 ohm 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 determine value of `X` is A. `10.2` ohmB. `10.6` ohmC. `10.8` ohmD. `11.1` ohm

A meter bridge is set up as shown, to determine an unknown resistance

1.	A meter bridge is set up as shown, to determine an unknown resistance `X` using a standard 10 ohm 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 determine value of `X` is A. `10.2` ohmB. `10.6` ohmC. `10.8` ohmD. `11.1` ohm
Answer» Correct Answer - B Apply condition of wheatstone bridge, `x/(52+1)=10/(48+2)impliesx=10/50xx53xxx10.6 Omega`

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