The deflection-type AC bridge shown in Fig. 6.10 is used to measure an unknown inductance Lu. The components in the bridge have the values: Vs ¼ 30Vrms, L1 ¼ 80mH, R2 ¼ 70 U, and R3 ¼ 30 U. If Lu ¼...

The deflection-type AC bridge shown in Fig. 6.10 is used to measure an unknown

inductance Lu. The components in the bridge have the values: Vs ¼ 30Vrms, L1 ¼

80mH, R2 ¼ 70 U, and R3 ¼ 30 U. If Lu ¼ 50mH, calculate output voltage V0.