Question

A 1.46 mF capacitor with an initial stored energy of 0.240 J is discharged through a...

A 1.46 mF capacitor with an initial stored energy of 0.240 J is discharged through a 1.95 MΩ resistor. (a) What is the initial charge on the capacitor? (b) What is the current through the resistor when the discharge starts? At time t = 909 s, find (c) the potential difference VC across the capacitor, (d) the potential difference VR across the resistor, and (e) the rate at which thermal energy is produced in the resistor.

Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1


0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A 1.43 mF capacitor with an initial stored energy of 0.113 J is discharged through a...
A 1.43 mF capacitor with an initial stored energy of 0.113 J is discharged through a 1.58 MΩ resistor. (a) What is the initial charge on the capacitor? (b) What is the current through the resistor when the discharge starts? At time t = 706 s, find (c) the potential difference VC across the capacitor, (d) the potential difference VR across the resistor, and (e) the rate at which thermal energy is produced in the resistor.
A 5.00 µF capacitor starts with 3.00 J of stored energy. The capacitor is then discharged...
A 5.00 µF capacitor starts with 3.00 J of stored energy. The capacitor is then discharged while connected to a 500 kΩ resistor. a) Find the initial charge on the capacitor and the current through the resistor when the discharging begins. b) Find the charge on the capacitor, the current through the resistor, and the power dissipated in the resistor as a function of time. c) At what time will the capacitor have one quarter of its original charge?
Consider a capacitor capacitor C that is discharged through a resistor resistor R as shown in...
Consider a capacitor capacitor C that is discharged through a resistor resistor R as shown in Fig. 28.16 t = RC. A) After how many time constants is the charge on the capacitor a half of its initial value? B. The energy stored in the capacitor decreases over time as the capacitor discharges. After how many times constant is this storage energy a half of its initial value?
A 15.9 μF capacitor is charged to a potential of 60.0 V and then discharged through...
A 15.9 μF capacitor is charged to a potential of 60.0 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
a) A capacitor of 10 µF is connected to the power supply of 8 Volts through...
a) A capacitor of 10 µF is connected to the power supply of 8 Volts through a resistance of 2 MΩ. If Vc denotes the potential difference across the capacitor, draw the graph between Vc vs t. Also indicate the value of Vc at t = 0 and t = 50 seconds and mark time constant on the time axis. b) If a fully charged capacitor of C = 10μF discharges through the resistance of 0.2MΩ. Find the time when...
A 2.02 nF capacitor with an initial charge of 4.55 µC is discharged through a 1.21...
A 2.02 nF capacitor with an initial charge of 4.55 µC is discharged through a 1.21 kΩ resistor. (a) Calculate the current in the resistor 9.00 µs after the resistor is connected across the terminals of the capacitor.   mA (b) What charge remains on the capacitor after 8.00 µs? µC (c) What is the maximum current in the resistor? A
A 1.98 nF capacitor with an initial charge of 4.55 µC is discharged through a 1.19...
A 1.98 nF capacitor with an initial charge of 4.55 µC is discharged through a 1.19 kΩ resistor. (a) Calculate the current in the resistor 9.00 µs after the resistor is connected across the terminals of the capacitor. mA (b) What charge remains on the capacitor after 8.00 µs? .136 Incorrect: Your answer is incorrect. µC
A 16.0 μF capacitor is charged to a potential of 50.0 V and then discharged through...
A 16.0 μF capacitor is charged to a potential of 50.0 V and then discharged through a 225 Ω resistor. a. How long does it take the capacitor to lose half of its charge? b. How long does it take the capacitor to lose half of its stored energy?
A 14.0 ??F capacitor is charged to a potential of 50.0 V and then discharged through...
A 14.0 ??F capacitor is charged to a potential of 50.0 V and then discharged through a 180 ?? resistor. Part A How long does it take the capacitor to lose half of its charge? Part B How long does it take the capacitor to lose half of its stored energy?
A 2.00-nF capacitor with an initial charge of 5.32 μC is discharged through a 1.39-kΩ resistor....
A 2.00-nF capacitor with an initial charge of 5.32 μC is discharged through a 1.39-kΩ resistor. a)Calculate the magnitude of the current in the resistor 9.00 μs after the resistor is connected across the terminals of the capacitor. b)What charge remains on the capacitor after 8.00 μs? c)What is the maximum current in the resistor?
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT