A 3.1-kΩ and a 2.2-kΩ resistor are connected in parallel; this combination is connected in series with a 1.3-kΩ resistor.
If each resistor is rated at 0.50 W (maximum without overheating), what is the maximum voltage that can be applied across the whole network?
A 3.1-kΩ and a 2.2-kΩ resistor are connected in parallel; this combination is connected in series...
A 1.40 kΩ resistor is connected in series with a 0.800 kΩ resistor. This pair of resistors is connected in parallel with a 7.00 kΩ resistor. That combination is then connected in series with a 0.700 kΩ resistor and a 9.0-V ideal battery (no internal resistance of course). A) sketch this circuit B) Determine the total equivalent resistance of this circuit's arrangement C) Determine the amount of current that flows through the battery D) Determine the voltage drop across the...
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
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...
a) A 19.1 kΩ resistor and a capacitor are connected in series and then a 12.0 V potential difference is suddenly applied across them. The potential difference across the capacitor rises to 3.51 V in 1.49 µs. (i) Calculate the time constant of the circuit. (ii) Find the capacitance of the capacitor. b) The potential difference between the plates of a leaky (meaning that charge leaks from one plate to the other) 2.2 µF capacitor drops to one-fourth its initial...
A 1.46 MΩ voltmeter is placed in parallel with an 80.0 kΩ resistor in a circuit. (a) Draw a circuit diagram of the connection. (Submit a file with a maximum size of 1 MB.) This answer has not been graded yet. (b) What is the resistance of the combination? (Enter your answer in ohms to at least 3 significant figures.) 74074 Correct: Your answer is correct. Ω c) If the voltage across the combination is kept the same as it...
A 56.6-? resistor is connected in parallel with a 95.98-?
resistor. This parallel group is connected in series with a 28.9-?
resistor. The total combination is connected across a 12.7-V
battery. Find (a) the current and (b) the power dissipated in the
95.98-? resistor. Why is A is not 0.1968A
Chapter 20, Problem 062 Incorrect. A 56.6-Ω resistor is connected in parallel with a 95.98-Ω resistor. This parallel group is connected in series with a 28.9-Ω resistor. The total combination...
A 1.14 MΩ voltmeter is placed in parallel with a 79.0 kΩ resistor in a circuit. (b) What is the resistance of the combination? (Enter your answer in ohms to at least 3 significant figures.) (c) If the voltage across the combination is kept the same as it was across the 79.0 kΩ resistor alone, what is the percent increase in current? (d) If the current through the combination is kept the same as it was through the 79.0 kΩ...
A 21.1 kΩ resistor and a capacitor are connected in series and then a 12.0 V potential difference is suddenly applied across them. The potential difference across the capacitor rises to 4.48 V in 1.32 µs. (a) Calculate the time constant of the circuit. (b) Find the capacitance of the capacitor.
A 11.4 kΩ resistor and a capacitor are connected in series and
then a 12.0 V potential difference is suddenly applied across them.
The potential difference across the capacitor rises to 4.82 V in
1.48 µs. (a) Calculate the time constant of the
circuit. (b) Find the capacitance of the
capacitor.
A 11.4 k2 resistor and a capacitor are connected in series and then a 12.0 V potential difference is suddenly applied across them. The potential difference across the capacitor...
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