using kirschoff a-calculate the currents ( I1 , I2 , I3 ) b- calculate the voltage difference on each resistor c- prove that the power on the circuit are Balanced
Q: R1 V1+ R2 R3
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using kirschoff
a-calculate the currents ( I1 , I2 , I3 )
b- calculate the voltage difference on each resistor
c- prove that the power on the circuit are Balanced .
Step by step
Solved in 5 steps with 1 images
- Q4) A capacitor is being charged through a 12 2 resistor using a 10 V battery. What will be the current in the circuit when the capacitor has acquired of its maximum charge? A) 0.29 A B) 0.42 A C) 0.51 A D) 0.75 A E) 0.63 AHow to solve this question2) The circuit shown contains the following three resistors wired to a 6 V battery: R₁ = 652 R₂ = 852 R3 = 492 a) Calculate the equivalent resistance of the circuit. (2) b) Calculate the voltage across R3. (2) www R₁ Page 2 R₂ R3
- Which of the following is TRUE about drift velocity? A. It refers to the fast movement of electrons after introducing potential difference in a circuit. B. It refers to the amount of current a conductor can hold C. It refers to the gradual movement of the electrons towards to the other terminal after introducing potential difference in a circuit D. It refers to the path the current is taking in a circuitI. RESISTANCE IN A CIRCUIT Construct a circuit using a schematic diagram with at least 6 resistors connected in combination of series and parallel connection then compute for the total resistance in the circuit.8
- 1. Consider the circuit shown. What is the current in 3-Ω resistor? (Assume that the battery has negligible internal resistance)A. 3A B. 4A C. 8A D. 9A 2. Refer to (1). What is the current in 4-Ω resistor?A. 3A B. 4A C. 8A D. 9A1. In each set of graphs below, the graphs go together and represent the Voltage and Current as a function of time for an R-C Circuit. For each set, determine whether the pair of graphs represents a charging circuit or a discharging circuit, and circle the correct answer. Also determine whether the vertical axis of each graph is for voltage or current and circle the correct answer. (a). Charging OR Discharging? (b). Charging OR Discharging? V(1) OR 1()? V(t) OR KO) ? t (sec) t (sec) V(t) OR 1(1)? V() OR 10)? t (sec) t (sec)QUESTION 19 A physics student wishes to measure the voltage change across a resistor with a voltmeter, and afterward, measure the current across the same resistor with an ammeter. The student must a. Place the voltmeter in parallel with the resistor and the ammeter in parallel with the resistor. b. Place the voltmeter in parallel with the battery and the ammeter in parallel with the resistor. c. Place the voltmeter in series with the resistor and the ammeter in series with the resistor. d. Place the voltmeter in series with the resistor and the ammeter in parallel with the resistor. e. Place the voltmeter in parallel with the resistor and the ammeter in series with the resistor.
- details1. In the laboratory of Resistances in Series and in Parallel the circuit of Figure 1 was studied, the resistance and voltage values recorded were R 1 = 13 2, R 2 = 14 n, R 3 = 30 Y V = 6 v. in R1 I, I, V R2 I123 3 R3 Figure 1: Series circuit with three resistors. a) Calculate the voltage across the resistor R 1: b) Calculate the equivalent resistance R 123 : Note: Enter your answer WITHOUT units, for example if your answer is 1.23453 N enter 1.23453 c) Calculate the current I 123 : wwKirchhoff Loop Problem Below is a circuit with 3 batteries and 2 resistors. Depending on the voltages of the batteries and the values of the resistors, either 1 or 2 of the batteries may be getting charged by the circuit. At least 1 battery has to be providing power to the circuit. But without solving Kirchhoff's Junction Rule and Kirchhoff's Loop Rule you don't know which is which. To determine which category the batteries fall into, you need to determine the magnitude and direction of the current in each leg of the circuit. The image below has the guessed direction of current, which is not necessarily correct. But you can use this to start your problem solving. The values for the resistances and batteries are below. R1 i3 + E1 E2 E3 A F R1 = 139.0 Ohms R2 = 164.0 Ohms E 1 = 4.20 V E 2 = 10.70 V € 3 = 14.11 V Find current i, in this circuit. Indicate direction by putting a - sign in front of the number if the actual current is traveling the opposite direction of the diagram. If the…