In an experiment 'charging of capacitor', using a resistance of 560k Ohm the observations made by...
(a) A capacitor has a value of 5 μF. Explain in terms of electric charge what this means. (b) The 5 uF capacitor shown in the circuit below is initially uncharged. The circuit is connected to a computer and switch S is closed. The monitor of the computer displays a graph of current against time as the capacitor charges monitoT charging current/uA 30 20 10 0 . 2,3 4 time s computer The battery has negligible internal resistance. (i) Calculate...
help please, i dont know how to do it
Charging A 1000uF capacitor was charged using a battery of Vo = 10V via two resistors Ry = 47kN and R2 = 27k1. The simulation was run for a total time duration of 300s. Fig 1(a) shows the charging circuit used for the simulation, Fig 1() shows the Voltage vs. time (V-t) response of the circuit charging via Rę = 47kN and Fig 1(c) shows the (V-1) response of the circuit...
PLEASE ANSWER VERY QUICKLY!! I RATE HIGH!!
The experiment is on RC circuits and the aim is to determine the time constant. Your group sets up the circuit with a resistor R and a capacitor C connected to a switch and an ideal battery (E). The circuit diagram is shown in the figure. You close the switch at time Os and the voltage across the capacitor Ve and current I in the ammeter are recorded in a spreadsheet using a...
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Question 2: 12 points The RC Circuit The following data were taken from the RC time constant charging a capacitor experiment. Current I(HA) Time (sec) In (Ie) 100 73.5 56.0 18.5 8.7 1.5 7.0 13.0 38.0 55.0 95.0 a) Fill the table below, (2 points) b) Plot In (V Lo) versus time t in seconds. (4 points) c) Deternine the slope of the best straight line. (2 points) d) Calculate the time constant. (2 points) e) Compare the value...
In an RC circuit, the total resistance is 1 k ohm and the battery voltage is 3V. If the time constant is measured to be one micro second, calculate the capacitance. A resistor and the capacitor are used to control the timing in the RC circuit of a heart pacemaker. To design a pacemaker that can double the heart rate when the patient is exercising, does the capacitor need to discharge faster or slower? So, for same capacitor, should the...
In an RC series circuit, V = 24 0 V, resistance R = 22.0 K ohm, and capacitance C = 4.7 muF. (a) Calculate the time constant. (b) Find the maximum charge that will appear on the capacitor during charging. C) How long does it take for the capacitor to reach to its 50% of its maximum charge?
Charging Capacitor 3. In the below charging circuit the switch is closed at t-Os and the capacitor begins charging. R. -0 C. a) Show that: dt C c) Show that the following equation is how that the charging function for the capacitor is: Q(t) = VC(1-eyec) d) If V-20V, C-50nF, and R-100092, compute the time constant. What is the total charge and voltage across the capacitor at t-60μ
Part A Charging of RC Circuit 1) Construct a RC circuit (series) with a capacitor, a resistor, a battery, two switches, and appropriate meters that will enable you to make measurements of the parameters for charging up the capacitor. The placement of the switches allows you to measure both charging and discharging of the RC circuit. See diagram below: 2) Choose a combination of Rand C that will give you a time constant(T) of 20 seconds. T=R*C 20= 100* C=0.2F 3) Set the...
Resistor - 100 mega-ohms
capacitor - .47 micro farads
i am having an extremely hard time finding the theoretical
time constant and the experimental ones.
Format Painter 龘· . ▼ 窖三三一嚚 Merge & Center s-90 , Clipboard Font Alignment Number 0 2.81 7.8 15.4 25.76 0 0.5 1 1.5 Charging a Capacitor 38.732.5 2 54.95 74.26 97.67 124.45 156.24 193.33 235.43 284.47 3.5 4 4.5 5.5 50 100 150 Time (s) 6.5 seconds voltage seconds voltage 10 9.5 Discharging a...
You charge an initially uncharged 32.0 milliFarad capacitor through a 71.7ohm resistor by means of a 12V battery with negligible internal resistance. At t-0 the switch is closed to complete the circuit [2] What is the time constant for this charging: [2] What is the charge of the capacitor 0.73 time constants after the circuit is closed? [2] What is the charge of the capacitor after a very long time? [4] Write the equation describing the voltage across the resistor as a function of...