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Physics, 20.04.2021 01:30 orangeicecream

Minimized pure resistance, R, arm BC resistance of 800 ohms in parallel with a capacitor of 0.5uF;
arm CD, a resistance of 400 ohms in series with a capacitor of 1.0uF; and arm DA, a
resistance 1000 ohms.
(1) Obtain the value of the frequency for which the bridge can be balanced by first
deriving the balance equations connecting the branch impedance and
(ii) Calculate the value of the resistance in arm AB to produce balance.​

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