For the given circuit above, solve for the following I_1, I_2, I_3 Voltage across each of...
Consider the following circuit Calculate I_1, I_2 and I_3 Calculate the potential difference across each resistor. Calculate the electric power dissipated in each resistor.
We name currents I_1, I_2, and I_3 as shown. From Kirchhoff's current rule, I_3 = I_1 + I_2. Applying Kirchhoff's voltage rule to the loop containing I_2 and I_3. 12.0 V - (4.00)I_3 - (6.00)I_2 - 4.00 V = 0 8.00 = (4.00)I_3 + (6.00)I_2 Applying Kirchhoff's voltage rule to the loop containing I_1 and I_2. -(6.00)I_2 - 4.00 V + (8.00)I_1 = 0 (8.00)_I_1 = 4.00 + (6.00)I_2. Solving the above linear system, we proceed to the pair of...
A. Find currents i1 i2 and I3 B. Find terminal voltage Determine the currents I_1,I_2, and I_3 in Figure. Assume the internal resistance of each battery is r=1.0 ohm What is the terminal voltage of the 6.0-V battery?
Determine the currents I_1, I_2, and I_3 in the figure. Assume the internal resistance of each battery is 1.0 Omega. Express your answer using two significant figures. Enter your answers numerically separated by commas. What is the terminal voltage of the 6.0-V battery? Express your answer using two significant figures.
This circuit has been connected for a very long time. Let R_1 = 8 ohm and R_2 = 4 ohm. Find the potential difference across the capacitor. If the battery is disconnected, over what time interval does the capacitor discharge to 1/10 of it's initial voltage? Solve for the currents I_1, I_2 and I_3
1. Measure ands record the e.m.f E of the given cell. emf=5.65V 2. Connect an external resistance R = 1 W and measure the terminal voltage V across the resistor. 1 ohm V=4.45V 3. Repeat step 2 using six different values of R each time measuring V. Tabulate the values of V and R. 1 ohm 4.45 V 2 ohm 4.64 3 ohm 4.77 V 4 ohm 4.88V 5 ohm 4.96V 10 ohm 5.16V 20 ohm 5.32 V...
In the circuit shown in the following figure, the voltage across the R1 = 5.50 Ohm resistor is 27.0 V. what are the emf of the battery and the current through the 6.00-Ohm resistor? (Let R2 = 1.00 Ohm) Epsilon = _____ V I = __________ A A capacitor is charged to a potential of 13.0 V and is connected to a voltmeter having an internal resistance of 3.45 Mohm. After a time of 3.50 s the voltmeter reads 3.0...
Circuits group exercise Analyze the circuit below, i.e. find the voltage across each resistor and the current through each resistor as well as through the batteries. Finally find the power output of each resistor and of the circuit as a whole. Use the boxes below to show each step of simplification of the circuit using the rules on combining resistors in parallel and in series. (You may not need all four boxes.) Attach extra sheets showing your work. Where applicable,...
0 kS2 4.7k? Determine: a. (5 points) Calculate the voltage v across the 22 k2 resistor using node voltage analysis. b. (5 points) Calculate the current i through the 22 kl2 resistor using mesh current analysis. c. (5 points) Measure the voltage v across the 22 kS2 resistor. Measure the current i through the 22 k? resistor. Are these values consistent with your calculations in parts a and b? Explain any differences. (Remember to return your meter to voltage measurement...
Part of a circuit is shown. If the voltage across the 10-ohm resistor is 3 V and the current flowing into the junction is 0.9 A, what is the value of the unknown resistor R?