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2. A current balance bridge, as shown in Figure below, ha resistors R1 = R2 = 20 kn, R4 = 5000, R3 = 2 k2, and R5 = 300 and a high-impedance null detector. Find the current required to null the bridge if R3 changed by 1 02. The supply voltage is 10 V. Current Balance Bridge

2. A current balance bridge, as shown in Figure below, ha resistors R1 = R2 = 20 kn, R4 = 5000, R3 = 2 k2, and R5 = 300 and a high-impedance null detector. Find the current required to null the bridge if R3 changed by 1 02. The supply voltage is 10 V. Current Balance Bridge

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嘻 Current Balance Bridge R1
Transcribed Image Text:嘻 Current Balance Bridge R1
2. A current balance bridge, as shown in Figure below, ha resistors R1 = R2 = 20 kn, R4 = 500, R3 = 2 k2, and R5 = 30 2 and a high-impedance null detector. Find the current required to null the bridge if R3 changed by 1 02. The supply voltage is 10 V. Current Balance Bridge
Transcribed Image Text:2. A current balance bridge, as shown in Figure below, ha resistors R1 = R2 = 20 kn, R4 = 500, R3 = 2 k2, and R5 = 30 2 and a high-impedance null detector. Find the current required to null the bridge if R3 changed by 1 02. The supply voltage is 10 V. Current Balance Bridge
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