What is the principle and working of wheatstone's bridge?

Asked by Abhijith C | 5th Aug, 2012, 03:00: PM

Expert Answer:

A wheatstone bridge works on the principle that in a properly balanced branch in the shown figure, no current flows through the middle branch.
the condition for balancing is:
R2/Rx = R1/R3

Answered by  | 6th Aug, 2012, 10:51: PM

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