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Physics LibreTexts

13.9B: The Schering Bridge

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  • This bridge can be used for measuring capacitance.

    FIGURE \(\text{XIII.10}\)

    The admittance of the fourth arm is \(\frac{1}{R_4}+jC_4\omega\), and its impedance is the reciprocal of this. I leave the reader to balance the bridge and to show that