(18 pts) 10. Consider the circuit shown in the sketch. R1-30 Ω, R,- 2, and Ra...
Consider the circuit shown below. Where R1 = 30 Ω , R2 = 40 Ω , and R3 = 90 Ω . When a battery with unknown voltage is hooked up between points A and B, the current through the resistor R1 is I1 = 0.050 A What is the voltage across R3? What is the current through the resistor R3? What is the total current produced by the battery hooked between points A and B? What is the voltage...
Review In the circuit shown in the diagram(Figure 1), suppose R1=R2 = 220 Ω and R3=R. The emf of the battery is 12.0 V . (A)Find the value of R such that the current supplied by the battery is 0.0900 A . (B)Find the value of R that gives a potential difference of 4.35 V across resistor 2.
Consider the circuit shown in the figure below. (Assume R1 = 12.0 Ω and R2 = 7.00 Ω.)(a) Find the potential difference between points a and b. (b) Find the current in the 20.0-Ω resistor.
(17 pts) 15. In the series RLC circuit shown in the sketch, R = 80.0 Ω, L-0.600 H, c-200x10-5 F and the volage source has angular frequency o 250 rad/s. The voltage amplitude for the resistor is 40.0 V. a) What is the voltage amplitude for the inductor? Ans b) What is the voltage amplitude of the source? Ans c) Does the source voltage lag or lead the current? Ans d) At what 'rate does the voltage source supply electrical...
Consider the circuit shown in the figure below. (Assume R1 = 15.5 Ω and R2 = 4.50 Ω.) (a) Find the potential difference between points a and b. V (b) Find the current in the 20.0-Ω resistor. A
Consider the circuit shown in the figure below. (Assume R1: 11.0 Ω and R,-8.00 Ω.) 25.0 V Ri Ri 20.0 Ω (a) Find the potential difference between points a and b. Your response differs from the correct answer by more than 100%. V (b) Find the current in the 20.0-2 resistor
Let RC = 50 Ω, RB = 61 Ω, RA = 70 Ω and the Potential Difference of the battery be 104 V a.Given the circuit above find the potential difference across and Current through each resistor. b. How much Power is Resistor B using? Watts c. How much Power is the Whole circuit using? Watts d.RA is a variable transistor that can be adjusted between 50 Ω and 100 Ω. What should the A be adjusted to if you want the...
3. Equivalent Resistance (20 pts) 222-152C The resistors in the figure have the following R1 . values o Ritz 25.0 Ω o R2-45.0 Ω o R3 15.0 Ω R4-35.0 Ω Rs. 10.0 Ω R6- 55.0 2 R2 Ra The emf device shown supplies 20 V to the circuit. (a) Find the equivalent resistance of this circuit. (b) Find the current and direction of current flow through R3. (c) Find the potential difference, Vab, across points a and b. Solution: ....
12. 10 points KnightCP1 23.P060. Consider the circuit shown in the figure below, in which RA = 27 Ω and RB = 11 Ω. Tabulate the current through, and the potential difference across, each resistor. 412 6Ω 24 V B 24 Ω resistor current (A) potential difference (V) 49 RA (2752) 6Ω Ag (11 Ω) 24 Ω
QUESTION 6 In the circuit shown in the figure below R1 . 3.8 Ω R2·6 Ω R3 2.8 Ω 11 . 3.1 A 12 5.4 Aand -1 9 A Calculate the po er produced or consumed y the emf2 (Give your answer in algebraic decimal: (+) if the emf produces electrical power and () of the emf consumes electrical power. Use "W" as unit) e1 e2 Ry QUESTION 7 In the circuit shown in the figure below ε1-8 V and...