5. Consider electric circuit below with batteries &l=10V, £2=30V, £3=20V and resistances Ri=1022, R2=2022, R3=3012. Find...
3. The four resistances in the circuit below are R1 = 22, R2 = 30, R3 = 51 and R4 = 42. The power source has a potential difference of 9V. (a) Find the equivalent resistance of the combination. (b) What is the value of the current I in the circuit? (c) Find the currents in R3 and R. (d) Calculate the power delivered to each resistor in the circuit. R = 24 av R = 6 w Re=3
Consider the following circuit of three resistors (R1, R2, and R3), with batteries that have emfs ε1 = 11 V and ε2 = 44.5 V, and internal resistances r1 and r2.Part (a) Find the current I1, in amps.Part (b) Find the current I0, in amps.Part (c) Find the current I3 in amps.
Question 3: For the circuit given below, V, 10V, Ri 4k0, Re2Q, R3=1 k? and Diode D has a forward voltage drop OTV i. (2pts) Write node equation for Node A using KCL and -w- R1 R2 R3 calculate V 10 VA VA VA . 1K i. (1pts) Calculate current through resistor R
5. Consider the next circuit with R1 1 kQ, R2 2.2 kQ, R3 3.3 kQ, R4 4.7 kQ and E 10V Using the Ohm's law, determine the currents through each of the four resistors and record the values in the next table under the Theory column. Note that the larger the resistor, the smaller the current should be. Also determine and record the total supplied current and the current IX Note that this current should equal the sum of the...
Shown in the figure below is an electrical circuit containing three resistors and two batteries. RA R3 4 10 L w R2 13 Write down the Kirchhoff Junction equation and solve it for I, in terms of Iz and 13. Write the result here: 11 = Write down the Kirchhoff Loop equation for a loop that starts at the lower left corner and follows the perimeter of the circuit diagram clockwise. 0 = Write down the Kirchhoff Loop equation for...
(6 pts) Empirical and Quantitative Reasoning Assessment. The resistances of the resistors in the circuit diagram below are Ri 1.002, R2 2.00 2, R3-3.00 2, and R4 4.00 Ω-The battery provides a potential difference of 6.00 V. Which of the following is CLOSEST TO, EVEN IF NOT EQUAL TO, the current through R3? (A) 0.078A (B) 0.132 A (C) 0.276 A (D) 0.387 A 9. Ri 6V R2 R4 (6 pts) Empirical and Quantitative Reasoning Assessment. The resistances of the...
Problem Consider the circuit shown below, where ε,-12V, ε2-5V, Ri-3Q, R2-2Q, R3-4Q. 12 2 R3 13 R1 (a) Use Kirchhoff's rules to write down 3 independent equations involving the currents shown on the diagram. Use the current directions indicated in the diagram. Your equations should be symbolic - don't plug in the numbers yet! Solve your system of equations to find the 3 unknown currents (1i, 12, 13), in units of Amperes (A). Round all answers to 1 decimal place.
Consider the circuit below with three resistors Two resistors, R2 (10 Ω) and R3 (10 Ω) are connected in parallel to another resistor R1 (5 Ω). And the circuit is connected to a 20 V power supply 9. Find the equivalent resistance (R) of the circuit shown above. (3 pts) Answer 10. Find the current that goes through R1. (4 pts) Answer 11. Find the potential difference through resistors in parallel (R2 and R3). (4 pts) Answer
Consider the circuit shown in (Figure 1). The batteries have emfs of ε1 = 9.0 V and ε2 = 12.0 V and the resistors have values of R1 = 27Ω, R2 = 60 Ω, and R3 = 33 Ω. Determine the magnitudes of the currents in each resistor shown in the figure. Ignore internal resistance of the batteries. Determine the directions of the currents in each resistor. Ignore internal resistance of the batteries.
Consider the electric circuits below: R1 = 1.00 2: R2 = 2.00 2; R3 =3.002; R4 =4.00 2; Rs = 5.002; R Ro -A R2 Wit R5 RA ww +* 12 V Redraw the circuit on the paper that you will upload later, and simplify the schematics in steps until the circuit is represented by one equivalent resistor. 2 a) Determine the equivalent (total) resistance of the whole circuit b) Determine the potential difference across the resistor Rs c) Determine...