Applying the Kirchoffs laws establish the balance Condition of wheatstones
bridge.
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Explanation:
Use Kirchhoff's rules to obtain conditions for the balance condition in a Wheatstone bridge.
A Wheatstone bridge arrangement is shown as below:
Using Kirchoff's second law to the loop ABDA, we get. Applying Kirchoff's law to loop BCDB, we get.
When the bridge is balanced, ...
... ( ...
On dividing equation (1) by (2), we get.
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