Voltage v₀ of the ideal op amp circuit shown in the figure below is?

For the circuit shown in the figure below, if the op amp is ideal, the current i_x is?

The input voltage v_I in the circuit shown in the figure below is -0.02V. If the op amp is ideal, the currenti₀ is?

T5 Block 2 - Q3

For the circuit in Figure below, if the op amp is ideal, the current i_x is?

T5 Block 1 - Q3

A transformer with a 25:5 turns ratio is connected to a full-wave bridge rectifier circuit with 8 kΩ load and an input voltage (v_I) peak = 150 V and a frequency of 50 Hz is shown in the circuit in the Figure below. Assuming the diodes are ideal, Peak value of the current, i₀ through the load resistor becomes?

T4 Block 5 - Q2

A 25:1 transformer is connected to a half-wave rectifier circuit with 40 kΩ load and an input voltage (v_I)peak = 240 V as shown in the circuit in the Figure below. Assuming the diode is ideal, Peak value of the current, i₀ through the load resistor becomes?

T4 Block 4 - Q9

The current I_D and the voltage V_D in the circuit in the figure below when Vγ = 0.7 V and when V = 15 V is?

T4 Block 2 - Q7

What is the state of an ideal diode in the region of nonconduction?

The current through the diode in the circuit in the Figure below when Vγ = 0.7 V and V_S = 10 V is?

T4 Block 3 - Q8

For the circuit shown in the figure below, the current I is approximately?