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- Given that: R1=15, R2=26, Is=1.8, Vs=70.8, Find Rth between the terminals a-b for the circuit shown below R2 Q a 6Ω b VsV R2Q R1Q ( is A Select one: O a. none of the above Ob. 67.0 O. 13.000000 O d. 1.36 O e. 15.000000 Of. 28.000000 е.A 12V battery is connected to a parallel combination of a 4Ω, 5Ω, 10Ω resistor as shown. Two ammeters, a voltmeter and two switches are included in the circuit. Both switches are initially closed. calculate 1. The total resistance on the circuit.2. values for; ammeter A1, ammeter A2 and Voltmeter3. the rate of energy dissipaton in the 5Ω resistor.4. the amount of charge which flows through ammeter A1 in one minuteGiven that: R1=11, R2=8, Is=2.1 A, Vs=7.6 V, Find Vth between the terminals a-b for the circuit shown below R2 Q a 6Ω b R2 2 RIQ Dis A VsV Select one: O a. none of the above O b. 23.1 O .-19.300000 O d. 26.900000 O e. 3.800000
- 13. In the circuit segment below, all internal resistances are r= 2 o and all other resis- tances are R = 27 a. The EMFS are §, = 720 v, 5 = 240 v and 5 = 360 v. R. R. ь If the current coming into point (a) is I = 2.4 amps then what is the potential dif- ference V, (i.e. V, - V) across the points (a) and (b)? (in volts) a. + 744 b. + 696 c. + 456 d. + 984 e. + 2162. For a real battery of emf E and an internal resistance of r, find the "load resistance" RL which maximizes the power delivered to that load.CIRCUIT 1 R, = 50 R= 423 R3 = 12 n 24 v %3D ww- R = 82 DIRECTION: For the two circuits, calculate the following: a. Total Resistance b. Total Current c. Current across each resistor d. Voltage drop across each resistor e. Total Power dissipated by the circuit f. Power dissipated by each resistor
- ○イ1る"l Mid_2021_B.pdf → For the circuit shown, change the value of the Voltage Source as follows (OV, 1V, 2V, 3V, 4V] then 1. Calculate the values of ammeter and voltmeter for each step? 2. Draw the relationship between V&l result from changing the Voltage source Values? 3. What is the object of this experiment? R1 3k2 variable voltageIf three resistors connected in series to a battery. Suppose R, carries a current of 14.5A, R2 has a resistance of 7.5N, and R3 dissipates 55W of power. What is the voltage across R3 and Resistance of R3 ? 1. Voltage (in V) across R3 = and 2. Resistance (in Q) of R3 ||ng 2021 x pt=195857&cmid3D11748 My Courses AThis course O b. None of them O c. 36 V O d. 120 V O e. 144 V Clear my choice 2 For the below circuit, find the current in through the 18 ohms resistor. 40 ed dout of 120 V on Select one: O a. iy=-4A O b. h=8A Oc.h=-8A • d. i=4A Activate Clear my choice Go to Sett DELL 4 F5 F6 F7 F8 F9 F10 F11 F12 PrtScr %23 %24 & 4 8 R Y U
- 01701&cmid=97298page38 For the following circuit in the figure below. Determine V,-V, (in units of V) for E = 48.5 V. a t of estion 20 20 50 9. Select one: OA. 8.08 OB. -40.42 OC. -9.70 OD. -8.08 OE 9.70 ous page brt sc delete backsoace entProblem4. Find Rz in the following circuit to achieve maximum power transfer to it, and the value of the maximum power transfer. + Vx R2 k2 1 kN ŽRL +, 12 V +, 2 Vxach of the circuits below consists of identical batteries and resistors. All of the switches are closed at the same time. A F a, Rank the circuits on the basis of their total resistance. Largest 1. 2. 3. 4. 5. 6. Smallest The ranking cañnot be determined based on the information provided. b. Rank the circuits.on the basis of the elapsed time before the battery "dies". Largest 1. 2. 3. 4. 5. 6. Smallest The ranking cannot be determined based on the information provided. Explain the reasons for your rankings: