Consider the circuit shown below: R_1 = 670 Ohm R_2 = 190 Ohm R_3 = 780 Ohm R_4 = 690 Ohm E = 6.0 V Calculate the potential difference across R_4. Correct, computer gets: 2.56e+00 V Calculate the power dissipated in R_3
I need help with part b of #1 and also #2
R_1 = 1.12 Ohm; R_2 = 2.24 Ohm; R_3 = 5.60 Ohm; R_4 = 3.36 Ohm How much current flows through each of the four resistors? I_1 = A I_2 = What is the total current delivered by the battery? What is the voltage across R_1? What are the voltages across each of the three parallel resistors? A I_3 = A I_4 = A
In the figure below. E = 9.00 V, R_1 = 100 Ohm, R_2 = 500 Ohm, and R_3 = 700 Ohm. (a) What is the equivalent resistance of the three resistors? (b) What is the electric potential across resistance 1? (c) What is the current through resistance 3?
In the figure the ideal battery has emf = 32.8 V, and the resistances are R_1 = R_2 = 18 Ohm, R_3 = R_4 = R_5 = 6.6 Ohm, R_6 = 4.9 Ohm, and R_7 = 3.9 Ohm. What are currents (a) i_2, (b) i_4, (c) i_1, (d) i_3, and (e) i_5?.
In the figure below, the ideal battery has emf E = 30.0 V, R_1 = R_2 = 12 Ohm, R_3 = R_4 = R_5 = 5.6 Ohm, R_6 = 2.0 Ohm, and R_7 = 1.5 Ohm. (a) What is current i_2? (b) What is current i_4? (c) What is current i_1? (d) What is current i_3? (e) what is current is i_5?
A battery V = 24.0 volts, a resistor R_1 = 12.0 Ohm and a
resistor R_2 = 4.0 Ohm are wired into a circuit with an ideal
voltmeter connected across R_2. See the figure. What is the reading
of the voltmeter?
A battery V = 24.0 volts, a resistor R_1 = 12.0 Ohm and a resistor R_2 = 4.0 Ohm are wired into a circuit with an ideal voltmeter connected across R_2. See the figure. What is the reading of...
In the figure below, R_1 = 0.335 Ohm, R_2 = 3.35 Ohm, and R_3 = 33.5 Ohm. Find the equivalent resistance of the circuit and the current in each resistor when a 7.00-V is connected between points A and B, points A and C, and points A and D. (a) points A and B R_eq = Ohm IR_1 = A IR_2 A IR_3 = A I_100 = A b) points A and C R_eq= Ohm IR_1 = A IR_2 A...
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
Chapter 27, Problem 21. Find the current through each resistor in the circuit shown in Figure 27.P10 Find the potential difference between points A and H. Which point is at the higher potential? Use these values: epsilon_i - 12.0 V, epsilon_2 = 8.00 V. R_1 = 4.00 k Ohm, R_2 = 4.00 k Ohm, R_3 = 2.00 k Ohm
For the circuit below, perform a Thevenin equivalent analysis. a) Determine the Thevenin equivalent resistance R_TH between points A and B. b) Determine the Thevenin equivalent voltage V_TH between points A and B. c) Let the components have the following values: epsilon_1 = 4 V, epsilon_2 = 3 V, R_1 = 15 k Ohm, and R_2 = 8 k Ohm. You attach a 12 k Ohm resistor from A to B. Using parts a) and b), draw the Thevenin equivalent...