Question

According to the circuit shown below, calculate the current lh, the potential difference across Rs, and the potential difference at point A and GND. 1. 10 10 R1 40 20 10

Answer 1

Consider the potential at point A as x volts. In the upper left loop, current through 10ohm resistor will be 1/10 Amperes directly. In the right loop, current will be i_i1 according to question. Then we apply KVL in right loop to get i_{​​​​​1 .}