ELT 103 Final Exam Spring 2019 1. A series-parallel circuit is: a. typically combination of series banks and parallel strings c always a combination of series banks in parallel e. always a combination of parallel banks in series. d. usually a combination of series strings and parallel banks. 2. When analyzing resistance in a series-parallel circuit, you start: a. anywhere in the circuit. / b. at the source. c. at the farthest resistor from the source. d. in any parallel...
I (6%) Proble n S: A combination of series and parallel connections of capacitors is depicted in the figure. Randomized Variables C1- 18 HF ーC C3 1.85 puF C3 Otheexpertta. ed& Find the total capacitance of the combination of capacitors, in microfarads. eted eted Grade Summary Potential sin0 cotan asin acos0 atan0 acotan sinh0 coshO tanh cotanho coso I tano lzl (巨171819 4 5 6 Submissions Attempts remainin (4% per attempt) detailed view Degrees Radians Submit Hint I give up...
A 33-? resistor and a 25-? resistor are connected in parallel, and the combination is connected across a 280-V dc line. (a) What is the resistance of the parallel combination? ---------- ? (b) What is the total current through the parallel combination? ------------- A (c) What is the current through each resistor? I33? = -------------- A I25? = -------------- A
A 47-Ω and a 30-Ω resistors are connected in parallel, and the combination is connected across a 240-V dc line. 1) What is the resistance of the parallel combination? 2) What is the total current through the parallel combination? 3) What is the current through the 47-Ω resistor? 4) What is the current through the 30-Ω resistor?
PART 1: Combination of series and parallel circuit: In this activity you will measure the currents and voltages in a circuit with li combination circuit. connected in The three light bulbs in your circuit board can be either connected in series, parallel or in two d combination circuits. If you do not remember the brightness of the light bulbs for the series an ee circuit connect the bulbs again for those basic arrangements. Next, wire the three light bulbs as...
A 44.5 Ω resistor and a 93.7 Ω resistor are connected in parallel, and the combination is connected across a 120 V dc line. A) What is the resistance of the parallel combination? Express your answer in ohms to three significant figures. B)What is the total current through the parallel combination? Express your answer in amperes to three significant figures. C)What is the current through the 44.5 Ω resistor? Express your answer in amperes to three significant figures. D)What is...
Question 19 1pts contain hydrogen bonds between parallel or antiparallel or a combination of parallel and antiparallel. Beta-sheets Alpha-helices Neither Alpha-helices nor Beta-sheets o Both Alpha-helices and Beta-sheets
Two identical resistors, R1 and R2, are connected in parallel, and this parallel combination is then connected in series with a 100 Ω resistor, R3 as shown below If the total resistance of the circuit is 300 Ω what must be the resistance of R1 and R2? If the circuit is connected to a 30V battery, what would the current through R1? What voltage is a dropped across R3? 100 S
1. Two identical resistors are connected first in series and then in parallel. Which combination has the smaller net resistance? How many times smaller? 2. Explain why a complete circuit loop is necessary for a steady, nonzero current to exist?
a combination of series and parallel connections of capacitors is depicted in the figure. find the total capacitance of the combinatiin of capacitors (10%) Problem 4: A combination of series and parallel connections of capacitors is depicted in the figure. Randomized Variables C1 = 19 F C2 = 5.53 uF C3=1.35 uf - G Ctheexpert * Find the total capacitance of the combination of capacitors, in microfarads. Grade Sumo Deductions Potential 7 4 8 5 9 6 sin() cos) tano...