State the underlying principle of meter bridge. Draw the circuit diagram and explain how the unknown resistance of a conductor can be determined by this method.
![In the given circuit, calculate the (i) Effective resistance between A and B (ii) Current through the circuit and (iii)Current through 3Ω resistor. In the given circuit, calculate the (i) Effective resistance between A and B (ii) Current through the circuit and (iii)Current through 3Ω resistor.](https://dwes9vv9u0550.cloudfront.net/images/10748062/954bacb5-8300-4cdf-89eb-e097ac63de77.jpg)
In the given circuit, calculate the (i) Effective resistance between A and B (ii) Current through the circuit and (iii)Current through 3Ω resistor.
![Meter bridge/End correction /previous year question on meter bridge/jee advanced/ CBSE/JEE MAINS - YouTube Meter bridge/End correction /previous year question on meter bridge/jee advanced/ CBSE/JEE MAINS - YouTube](https://i.ytimg.com/vi/UsUU9C-2NjE/hqdefault.jpg)
Meter bridge/End correction /previous year question on meter bridge/jee advanced/ CBSE/JEE MAINS - YouTube
![State the principle of working of a metre bridge - Physics - Current Electricity - 13767227 | Meritnation.com State the principle of working of a metre bridge - Physics - Current Electricity - 13767227 | Meritnation.com](https://s3mn.mnimgs.com/img/shared/content_ck_images/ck_12e6ac6743b8ebf674c8befadc45dc4c.png)
State the principle of working of a metre bridge - Physics - Current Electricity - 13767227 | Meritnation.com
![write the principles and construction of meter bridge. please reply fast very important. - Brainly.in write the principles and construction of meter bridge. please reply fast very important. - Brainly.in](https://hi-static.z-dn.net/files/db9/20bb3bd6cf1f29a64b22d74e550ac1ce.jpg)