1. A 577 μF capacitor is discharged through a resistor, whereby its potential difference decreases from its initial value of 81.7 V to 24.1 V in 4.15 s.Find the resistance of the resistor in kilohms.
2. A capacitor of 10.0 μF and a resistor of 120 Ω are quickly connected in series to a battery of 5.00 V. What is the charge Q on the capacitor 0.00200 s after the connection is made?
3. A heart pacemaker fires exactly 6565 times a minute. Each time it fires, a 35.0 nFF capacitor is charged by a battery in series with a resistor to 0.732 of its full voltage. What is the value of the resistance R? (ohms)
1. A 577 μF capacitor is discharged through a resistor, whereby its potential difference decreases from...
A 539 μF capacitor is discharged through a resistor, whereby its potential difference decreases from its initial value of 86.7 V to 12.1 V in 4.57 s. Find the resistance of the resistor in kilohms.
A 537 × 10-6 F capacitor is discharged through a resistor, whereby its potential difference decreases from its initial value of 84.5 V to 28.7 V in 4.57 s. Find the resistance of the resistor.
A 681 x 105 F capacitor is discharged through a resistor, whereby its potential difference decreases from its initial value of 92.9 V to 15.7 V in 4.75 s. Find the resistance of the resistor. Number 0.254898 101 Ω There is additional feedback available! View this feedback by clicking on the bottom divider bar, Click on the divider bar again to hide the additional feedback Clase Incorrect.
A capacitor of 20.0 μF and a resistor of 110 Ω are quickly connected in series to a battery of 8.00 V. What is the charge Q on the capacitor 0.00100 s after the connection is made? Answer should be in units of C.
A 60 μF capacitor that had been charged to 30 V is discharged through a resistor. The figure (Figure 1) shows the capacitor voltage as a function of time. What is the value of the resistance?
A 50 μF capacitor that had been charged to 30 V is discharged through a resistor. Figure 74 shows the capacitor voltage as a function of time. What is the value of the resistance?FIGURE 74
1)A 165 μF capacitor charged initially to 0.31 mC is connected across a resistor, and 2.0 s later its charge has dropped to 0.20 mC . Find the resistance. 2) A 380 Ω resistor and a 510 Ω resistor are in series. Part A When this combination is connected across a 12-V battery, the current is When this combination is connected across a 12- battery, the current is 22 mA . 130 mA . 13 mA . 37 mA ....
A 14.1 μF capacitor is charged to a potential of 45.0 V and then discharged through a 75.0 Ω resistor. (a) How long after discharge begins does it take for the capacitor to lose 90.0% of the following? (i) its initial charge? _______s (ii) its initial energy? ______s (b) What is the current through the resistor at both times in part (a)? (i) at tcharge ? _________ A (ii) at tenergy ? ________A
1. A capacitor of 30.0 ?F and a resistor of 80.0 Ω are quickly connected in series to a battery of 5.00 V. What is the charge ? on the capacitor 0.00100 s after the connection is made? 2. Find the equivalent resistance of the combination of resistors R1=42.0 Ω , R2=75.0 Ω , R3=33.0 Ω , R4=61.0 Ω , R5=13.5 Ω , and R6=23.0 Ω , as shown in the figure.
Experiment 7 - The Resistor Capacitor Circuit Learning Objectives: Understand the short and long time behavior of circuits containing capacitors. Understand the and the mathematical relationshin between the current through the circuit as a function time, resistance, capacitance, and potential difference 1. Understanding the models for the behavior of a capacitor in a circuit A capacitor is a device that stores energy in a circuit as potential energy in an electric field. In the simple circuit drawn on the night,...