Chapter 7, Problem 2RP

Determine the total resistance and total current, as well as the current, voltage and power that exists in each of the resistances of the following resistive series type circuit

what is the measured resistance across terminals c and d?

SECTION 5-6 Kirchhoff's Voltage Law 32. The following voltage drops are measured across three resistors in series: 5.5 V, 8.2 V, and 12.3 V. What is the value of the source voltage to which these resistors are connected? 33. Five resistors are in series with a 20 V source. The voltage drops across four of the resistors are 1.5 V, 5.5 V, 3 V, and 6 V. How much voltage is dropped across the fifth resistor? 34. Determine the unspecified voltage drop(s) in each circuit of Figure 5-78. Show how to connect a voltmeter to measure cach unknown voltage drop. ► FIGURE 5-78 2 V V2 3.2 V 8 V R 15 VE 2R 0.5 V 1.5 V 4 R 3R (b)

"A parallel combination of two resistors, R1 and R2, is in series with another resistor R3. the equivalent resistance at the terminals is"

what do each circuit does? + IN ZOUT + IN #4 + OUT

Capacitors C₁ and C₂ are connected in series to the battery as shown. When you close switch S, a momentary current is indicated by C₁ C₂2 A1 + ammeter A₂ only. ammeter A₁ only. ammeter A3 only. all of the ammeters. (A2) O ammeter A₁ and A3 only. (A3) S

(d) How will the current through resistors R1 and R2 change when another resistor R3 is connected to the divider circuit in the configuration shown in the figure? R1 R2 R3

FIND Current through R3 please answer the following question with clear explanation, show all the work

Four resistances are connected in Parallel circuit with the following amount of current flowing across them Current across R1 is 0.84A, Current across R2 is 0.42A and Current across R3 is 1.68A. Condition 1) it is known that for some reason R3 is shorted. Answer the following questions in your own words. a7 part 1) what is the amount of current across R1 and R2. Q7 part 2) Give reason for your answer in part 1 and also discuss how much current will be flowing in shorted contacts and why. Condition 2) it is known that for some reason R3 is open circuited. Answer the following questions in your own words. 07 part 3) what is the current flowing across R1 and R2. Q7 part 4) Give reason for your answer in part 1 and also discuss how much current is flowing in open contact and its resistance and why is this so?