The figure below depicts the time variation of the Capacitor Voltage during the charging of the SAME capacitor connected to two different Resistors and SAME battery. Which graph correspond to the circuit with the largest time constant? V. (v) 2 Time (s)
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- VB1 = = RA 120Ω IRA G R5=4300 IR1 IR2 = IR3 In the circuit above, the current through R5 (labeled as 13) is 15 mA. Given this information, find the magnitude of the current through the other resistors and the magnitude of the voltage drop across the second battery VB2. Note the WebWork units for current (1) are amp. For resistance, you can use ohm or kohm. VB1 = 3 volts 13= 15 mA R1 340Ω R2 140Ω R3 = 1100 = = - R1 www VB2 = R2 13 R5 S R3 www R4 VB2Use the following circuit to complete the accompanying table of Charges, Capacitances, and Voltages. Note 1: You may submit answers one blank at a time. You are not counted as using an attempt when an empty answer blank is submitted. Fill out the table in any order you want, one blank at a time to maximize your chances for success. Note 2: Drawing "equivalent circuits" is probably helpful. C₂ C3 HE C₁ C₂ C3 C4 C5 Ctotal C₁ HI 51 Vtotal Charge (μC) Capacitance (μF) Voltage (V) 29 57 C5 HH 29 CA 3.4 7.5An RC circuit includes a basic switch, two voltmeters and an ammeter. Initially the capacitor is either partially or fully charged, and the switch is open. Data collection begins, and then the switch is moved to position "b" allowing the capacitor to begin discharging. Part 1: Which graph best represents the magnitude of the voltage measured across the capacitor by the voltmeter labeled Vc? O O t Part (a) Which graph best represents the charge on the positive plate of the capacitor as a function of time? O O O Vo O a o .b Part 2: Which graph best represents the magnitude of the voltage measured across the resistor by the voltmeter labeled VR? O Part (b) Which graph best represents the current measured with the ammeter as a function of time? O R t A I O Vc
- a) Draw a circuit diagram for a circuit that uses the given resistors and capacitors and satisfies the instructor’s criteria for the circuit. b) How long does it take the capacitors in this circuit to charge to 50.0% of their maximum capacity?a) Three resistors and a 12 V power source are connected as shown in the circuit diagram below. What is the equivalent resistance (in Ω) of the circuit? b) The voltage drop across resistor R2 and resistor R3 in question 13 above will be equal. True OR FalseThe two resistors are included in the circuit shown R1= 220 ohms R2= 200 ohms and delta V= 14 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: deltaV1= ? And delta V= ? The current current flowing through each resistors is: I1= ? And I2= ?
- The circuit in the drawing contains five identical resistors. The 45-V battery delivers 46 W of power to the circuit. What is the resistance R of each resistor? R₁ Number i 45 V R₂ Units R3 RA R51. Question 1: a. Draw a simple circuit diagram with a battery and a light bulb and how you can simultaneously use a voltmeter to measure the voltage drop across the resistor and use an ammeter to measure the current through the resistor. Label both circuit elements along with the current using the notation from Figures 1 and 2. b. If the battery voltage is 2V and the light bulb resistance is 100, what is the current in this circuit?