if E= 9 V, R1=20 ohms, and R2= 80 ohms, what is the voltage drop across...
Question 21 The voltage drop across R2 = 7 V. Calculate the unknown value for R2. Vs = 13 V Enter your results in Ohms 0 2200 R1 R2 1000 R3 2200 R4 Question 22 Calculate the value of that will operate the lamp in the circuit below. E = 46 V Enter your results in Ohms 0. 1.5W 3V Lamp Question 23 Calculate the total resistance RT in the parallel circuit below. R1 = 6.10 Enter your result in...
the voltage of the battery is 12V, and the values of the resistances are R1=5 ohms, R2=10 ohms, R3= 15 ohms, and R4= 20 ohms. Answer the following questions: 1. R1 and R3 are in : 2. R2 and R4 are in: 3 Compare the magnitude of the current through R2 and R3. which is greater? 4. Compare the magnitude of the voltage across R1 and R3. which is greater? 5. Compare the magnitude of the voltage across R2 and...
R1 12 R2 13 R3 V = 10 V, R1 = 50, R2 = 100, R3 = 50 Find the total resistance of this circuit in Ohms. Answer: Find the current in Ry in Amps Answer: Find the current in R2 in Amps Find the current in R3 in Amps Answer: Find the voltage drop in Volts across R1. Answer: Find the voltage drop in Volts across R2. Answer:
In the circuit above, the battery has EMF of 12 V, R1 is 1 Ohm, R2 is 2 Ohms and R3 is 3 Ohms Find the power dissipated by R3Find the voltage drop across R1
R1 = 4.5 ohms, R2 = 3.6 ohms, and R3 = 2.8 ohms A) What is the equivalent resistance? B) If these resistors are connected across a 12V battery, what's the current through R3? RI R2
Va R1 R2 Let E-85 V, and let R2-302. Determine the value of R1, in ohms, such that voltage Va is equal to 25V
For the electrical circuit below, let R1=30 Ohms, R2=15 Ohms, R3=10 Ohms, R4=20 Ohms, C=0.1 F and Vin=10V and complete the following. For the electrical circuit below, let R1 = 30 12, R2 = 152, R3 = 102, R1 = 20 2, C =0.1 F and Vin = 10V and complete the following. a) Use circuit analysis to derive the differential equation for the capacitor voltage, V.(t). b) Find the solution for V«(t) and sketch it for t=0, t and...
Consider the circuit below. R1 = 3 ohms, R2 = 6 ohms, R3 = 2 ohms, R4 = 4 ohms, and the battery has a voltage of 12 V. Answer the following Pick the best answer for each True/False answer 1. R1 and R2 will both have a voltage across each of 12V. True or False. 2. R1 and R2 will both have the same current traveling through them. True or False. 3. R3 and R4 will both have a...
In the circuit below, use the method of your choice to compute the voltage drop across the 5 Ohm resistor. 2 A R3 20 Ohms R2 10 Ohms +V1 V2 R1 5 Ohms 12 V 6 V QUESTION 10 In the previous problem, suppose that R1 is a "load". Compute the Thevenin equivalent resistance of the remaining circuit.
Find the source voltage E and the power across R2 for the network below E=? RTotal=9 ohms R1=? P1=18W R2=? R3=1 ohm P3=9W 18W Az & P₂ =9W Riquo