3. Under steady-state conditions, calculate i and v in the circuit of Figure Q3. 25 V + 10 Ω 10 F + ע 10 H mo 20 H 15 Ω www Figure 03: Circuit for Question 3 ell 10 Ω

Q.2. Find R₁, R₂, and R3 in the following figure when the value of fuse is 20 mA. 5.6 V www R₁ 9 V P₂ = 22 mW R3 10 mA R₂

In the circuit in the figure R R emf of the battery& = 20 V. All the inductors are of the L 3R. L R same inductance, L=0.05 H and of negligible resistances. Resistances of the resistors %3D %3D %3D are Ro = 3, R1 = 10, R2 = 40, Rg = 49, Ry = 40, Rg = 30, %3D %3D R = 32. The switch S is closed at the time t = 0. %3D What is the current flowing in Ro long after the switch S is closed?

1. (a) A DC circuit is shown in Figure 1 and it is working under steady state conditions. R3 22 L1 1m V1 V2 12V 24V R4 22 R1 R2 R5 R6 10 10 47 18 IT Figure 1 (i) Calculate the total current, IT, in the circuit shown in Figure 1. (ii) Calculate the power dissipated in resistors R1, R3, R5 and R6. (iii) How would the total current, IT, change if a capacitor was used instead of L1 under steady state conditions?

For most of the circuits, determine all the voltages and currents necessary this usually involves:(Eth, VR1, VR2) VB,VC,VE, VCE,VCB, IB, IC,IE, (I'C)

Q3: Suppose that the components of the circuit shown in figure below, have the following values: R1= 162 , R2= 182 , R3=302 , R4=92 , R5= 4Q . The voltage across AB is measured by a voltmeter whose internal resistance is 2502. What is the measurement error caused by the resistance of the measuring instrument? RM 36v T 13 Eo EM

A circuit consisting of three ideal batteries with voltages 1, E2, and E3, and three ideal resistors with resistances R₁, R₂, and R3, is shown in the figure. ₁ 19.0 V, 82 = 21.0 V, E3 = 24.0 V R₁ = 3.90 kQ2, R₂ = 15.5 kQ, R3 = 6.75 k Calculate the current Ip through point P. Let the sign of the current correspond to its direction, with "up" being positive. Ip = P R₁ E₁ + + E2 R₂ www R3 H E3 + mA

The diagram shows an ideal (zero internal resistance) DC source connected to three identical resitances and a switch. In the diagram, the switch is open. If initially, the switch is open, what happens to current I1 and I2 after the switch is closed?

In the circuit in the figure emf of the battery&= 20 V. R All the inductors are of the R, L, L same inductance, L=0.05 H and of negligible resistances. Resistances of the resistors %3D %3D %3D are Ro = 32, RỊ = 10, R2 = 42, R = 49, Rq = 40, Rg = 50. %3D %3D R = 30. The switch S is closed at the time t = 0. What is the current flowing in Ro long after the switch S is closed?