a) What is the relationship betwen \(Z_X, Z_2, Z_3\) and \(Z_4\) when the bridge voltage V=0?
b) Find expressions for \(L_X\) and \(R_X\) when V=0
a) \(\frac{Z_3}{Z_3 + Z_2} = \frac{Z_4}{Z_X + Z_4}\), so \(\frac{Z_2}{Z_3}\) = \(\frac{Z_X}{Z_4}\)
b) Substitution into the formula I found in a)
\(R_2(jwC_3 + \frac{1}{R_3}) = jwL_X + R_X + R_4\)
Is my thinking here correct?
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