Answer for part b is R=247 and V=16v
Answer for part b is R=247 and V=16v 50. (8 points) You set up 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...
This lab involves an animation of an RC circuit. By clicking on the connect battery link below the animation, you close switch 1 and open switch 2 connecting a 40V battery to the resistor and capacitor in series. By clicking on the disconnect battery link, you close switch 2 and open switch 1 eliminating the battery from the circuit and connecting the resistor and capacitor in series. On the right hand side a graph of the current vs. time through...
An RC circuit is shown. The equivalent capacitance for the capacitor network is Cac = 12 uF. The equivalent resistance for the resistor network is Rce = 800 12 The capacitors are initially uncharged, and the switch S is closed at t = 0. a) Find C3. [4 points] b) Find R1: [4 points] c) Find the current i(0) in the circuit at t= 0. [4 points] d) Find Vac in the circuit at t = 00. [3 points] e)...
C) You are given the circuit below that is attached to an I 8 V battery not shown switch is open and the circuit has been connected to the battery for a long time. initially th (a) What is the voltage difference between points a and b under these circumstances, with (b) What is the charge on each of the capacitors at this time (e.g. the magnitude of the char (c) The switch is now closed and we again wait...
1) In the next circuit, the battery has a potential difference of 20 V and it is connected to the four capacitors as shown. Find the charge and voltage on each capacitor (0.5p) 2 uF 4 F 5 F 12 F 2) In an RC charging circuit, Vs = 200 V, R = 2 x 10 Ohm, C = 50 uF and Qe = 0 at t = 0. Find: (1.5p) (a) the potential difference across C after one second;...
(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...
Justify your answer R = 2R R = 2R & R = R 2 The circuit above contains a battery with negligible internal resistance, a closed switch S, and three resistors, each with a resistance of R or 2R. a. i. Rank the currents in the three resistors from greatest to least, with number 1 being greatest. If two resistors have the same current, give them the same ranking. 1 A 3 B 2 Ic ii. Justify your answers. b....
ln the figure below you see a circuit with a battery (V), a capacitor (C), and two resistors (R1 and R2). The circuit has a switch that can be in two positions: switched to touch point A or switched to touch point B. By setting first the switch to A you can charge the capacitor, and then switching it to B you discharge the capacitor through the resistor. (This is the simple mechanism behind a camera flash, you can imagine...
4) Midterm question Problem 2 (30 points) C=30 uF The air capacitors with C=Cq=3.0 MF, C=2.04F and C3= 1.0F are connected to a Vo battery as shown. If the charge on C2 is Q2=20.0 C, | ,2015 Foton C1.0 F (a) (15 pts. Find the equivalent capacitance of the circuit. (b) (15 pts.) Find V. 1) A charge Q is placed on a capacitor of capacitance C=C. The capacitor is then, connected to a resistor and another capacitor of capacitance...
In the circuit shown in the figure R = 5.0 2, L = 2.0 mH, C = 5.0 uF and switch Si has been closed for a long enough time so that the current reads a steady value of I1 = 50 mA . Suddenly, switch S2 is closed and Si is opened at the same instant. A 2.0 mH 1000 5.0 uF Ini Part A - What is the current on the capacitor immediately after the switch S2 is...