Use source transformation to find the output current lo in the circuit given below, where V₁ = 40 30° V, XL = 700, XC = 20, R₁ = R2=80 Q2, and V2 = 100 V. Please report your answer so the magnitude is positive and all angles are in the range of negative 180 degrees to positive 180 degrees. jXL m V₁ R₁ www Io R₂ ww =-jxc + V₂ The output current in the given circuit is 1° A.

Vi is a sinusoid signal of 8 Vp-p and f = 1 kHz. Vref = 2 V and V1 = 5 V and V2 = -1V. Assume that V1 is connected to pin7 of op-amp 741 and V2 is connected to pin 4. The output Vo will be, * V1 Vo 741 Vret O A square wave of 6 Vp-p, 1 kHz A rectangular wave of 6 Vp-p, 1 kHz A triangular wave of 6 Vp-p, 1 kHz A sinusoid wave of 8 Vp-p, 1 kHz A rectangular wave of 4 Vp-p, 1 kHz A square wave of 8 Vp-p, 1 kHz A sawtooth wave of 6 Vp-p, 1 kHz O A sinusoid wave of 6 Vp-p, 1 kHz

6. What is the output voltage for the LM317 Circuit when R10 is set at 00 and at 5 KQ? a. 0 = b. 5 k= 35 V 7. Use ideal parts for D2 and the SCR. What is the voltage and waveform at H1 when the pot is at 0, 250, and 500 ? Draw the waveform a. 02= v wave form b. 250 = v wave form c. c. 500 = _v, wave form C3 U3 LM317 VIN VOUT ADJ C4 V1 120 V R9 500 R11 10 k R8 220 R10 D2 +V Out H1 C5 R12 100

Negative Clamping Circuit: Can you explain why the output voltage gets shifted down logically?