For the circuit shown in Figure 3: + V1 9.V A S1 B R1 1k92 C1 470μF Figure 3: Circuit diagram for question 4 The circuit in Figure 3 shows the circuit set up to charge and discharge a capacitor. a) Calculate the time constant (T) for the circuit.

For the circuit shown in Figure 3: + V1 9.V A S1 B R1 1k92 C1 470μF Figure 3: Circuit diagram for question 4 The circuit in Figure 3 shows the circuit set up to charge and discharge a capacitor. a) Calculate the time constant (T) for the circuit.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

What is the total resistance of the circuit if R1= 20 ohms, R2= 60 ohms, R3=100 ohms, R4= 40 ohms a. 220 ohms b. 80.035 ohms c. 108.6 ohms d. none of the above
Determine the magnitudes and directions of the currents in each resistor shown in the figure. The batteries have emfs of E1 = 8.2 V and E2= 11.8 V and the resistors have values of R1 = 30 Ω , R2 = 36 Ω , and R3 = 34 Ω. Part A) Ignore internal resistance of the batteries. Express your answers using two significant figures. Enter your answers numerically separated by commas. Part B) Which way is I1 directed? Part C) Which way is I2 directed? Part D) Which was is I3 directed? Part E) Assume each battery has internal resistance 1.3 Ω .Express your answers using two significant figures. Enter your answers numerically separated by commas. Part F) Directions of all I? Sorry for the length! thank you!
The b part please
When an ammeter is used to measure the current is in the circuit shown in (Figure 1 ), it reads 6 A. Part A What is the resistance of the ammeter if v₂ = 27 V? Express your answer to three significant figures and include the appropriate units. ▸ View Available Hint(s) Figure 2.516 Us is 4.80 16 1 of 1 με ? Rmeter 4.5 Ω Submit Previous Answers × Incorrect; Try Again; 2 attempts remaining Part B What is the percentage of error in the current measurement? Express your answer as a percentage to three significant figures. ▸ View Available Hint(s) % error = 40 ΜΕ ΑΣΦ Η vec Submit Previous Answers × Incorrect; Try Again; 5 attempts remaining < Return to Assignment Provide Feedback ? %
3. Find the readings of the ammeter and voltmeter in the circuits in Figure 3. The resistance of the voltmeter is Ry = 1 200 Q, the voltage at the battery is U = 80 V, the resistances R1= 300 Q and R2 = 480 N. Disregard the resistance of the battery and the ammeter. R1 Figure 3.
Refer to the given circuit. R2 = 50 R1 = 6 N R3 = 4 N R4 = 4 N R5 = 8 N DURACELL Vr = 10 V Determine the voltage across resistor #3 (R3). Select one: a. 2.71 volts b. 7.32 volts C. 3.33 volts O d. 10 volts
In the circuit below, V1 = 11, V2 = 2, R1 = 8, R2 = 3, and R3 = 6. Find 1, 12, and 13. R3 R1 R2 3.
Two resistors are included in the circuit shown. R1= 280 ohms R2= 120 ohms and delta V= 13 volts Identify the type of circuit. What is the total (equivalent) resistance of the circuit? What is the current flowing into and out of the voltage source? The drops in voltage across the resistors are: delta V1=? and delta V2=? The current flowing through each resistor is: I1=? and I2= ?
Q1/ R1= 5 k ohm R2=15 k ohm R3= 20 k ohm R4= 10 k ohm R5= 20 k ohm I = 5 mA Find: a) I1 , I2 , I3 , and IT . b) Total Resistance of the circuit. c) The voltage (V) and Power supplied(P) by the battery.
Consider the circuit shown in (Figure 1). Suppose that 1=32 A Figure www 100: 2/1 30 (2 www 15+ www 102 60 www + 1 of 1 Part C Find the value of 2. Express your answer to three significant figures and include the appropriate units. 12= Submit D μÅ Value Request Answer Units
For numbers 1-5, use the schematic diagram given on Figure 1. Flgure 1 R1 10k 1. What is the total resistance across AB? R4 10kO A. 5 kQ B. 10 kQ C. 15 kQ Source ER2 20kO 30 V R5 D. 20 kQ R3 10ka 2. What is the equivalent resistance of the given circuit? A. 60 kQ B. 50 kQ C. 40 kQ D. 30 kQ 3. What is the total current of the given circuit? A. 4 mA В. 3 mА C. 2 mA D. 1 mA 4. What is the current across R2? А. 0.5 mA В. 1 mA C. 1.5 mA D. 2 mA 5. What is the voltage across R5? A. 5 V B. 10 V C. 15 V D. 20 V 小

Consider the circuit shown below. Find V₂ (in V), V₂ (in V), and R₂ (in ). (Due to the nature of this problem, do not use rounded intermediate values in your calculations including answers submitted in WebAssign.) V₁ = V₂ V₁ R₁ 4₁₂=4 A www R₂ = 30 V V Ω 1₂=3A 16 = 2 A ₁=1 A V₂ R₂ = 50 13 = 1A www R₂ = 50 R₂ = 30 15=3A