7) Set the values of the resistors as: R1=422, R2=122, R3=29, and R4=65 Answer the following questions 1) Is the bridge balanced? How do you decide? The bridge is balanced because there is no current and the ammeter reads OV. 2) What is the current in each resistance, and in the power supply? + Current(A) R1 Voltage (A) R2 R1 R3 3) Use voltmeter to measure the potential difference across all resistors. R2 R3 4) What is the equivalent resistance of the circuit? R4 5) Which two resistors will have the same current?

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Solution A bridge circuit is a pair of voltage dividers connected across a voltage source with a meter connected between them to indicate a condition ... View the full answer