The energy initially stored in the capacitor is
Using,
We obtain
Substituting and
We obtain
solve #7 please thank you 6. [2pt] A 7 00nF capacitor is discharged through a l...
A 2.00-nF capacitor with an initial charge of 5.46 μC is discharged through a 1.33-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. mA (b) What charge remains on the capacitor after 8.00 μs? μC (c) What is the maximum current in the resistor? A
7. -13 points SerPSE10 27.4.OP 022 My Notes Ask Your Teache A 2.00-nF capacitor with an initial charge of 4.48 μc is discharged through a 1.66-kΩ resistor. (a) Calculate the current in the resistor 9.00 μs after the resistor is connected across the terminals of the capacitor. (Let the positive direction of the current be define such that do dt mA (b) what charge remains on the capacitor after 8.00 μs? (c) What is the (magnitude of the) maximum current...
A 2.00-nF capacitor with an initial charge of 5.71 µC is discharged through a 2.41-kΩ resistor. (a) Calculate the current in the resistor 9.00 µs after the resistor is connected across the terminals of the capacitor. (Let the positive direction of the current be defined such that (dQ/dt) > 0.) mA (b) What charge remains on the capacitor after 8.00 µs? µC (c) What is the (magnitude of the) maximum current in the resistor? A
A 2.00-nF capacitor with an initial charge of 4.51 uC is discharged through a 1.06-k2 resistor. (a) Calculate the current in the resistor 9.00 us after the resistor is connected across the terminals of the capacitor. dQ (Let the positive direction of the current be define such that >0.) dt x How is the instantaneous current related to the potential difference across the capacitor? ma (b) What charge remains on the capacitor after 8.00 us? X What is the equation...
A 2.00-nF capacitor with an initial charge of 5.52 uC is discharged through a 2.67-kQ resistor. (a) Calculate the current in the resistor 9.00 us after the resistor is connected across the terminals of the capacitor. (Let the positive direction of the current be define such that >0.) dt 19.25 The current through the resistor is considered to be negative, so that I = dQ/dt. mA (b) What charge remains on the capacitor after 8.00 us? μC (c) What is...
you connected a capacitor that is charged up to 3 volts and then discharged through a 2000 ohms resistor. the voltage across the capacitor is recorded at different times. from this data, the following plot is created. find the value of the capacitor? Y -axis x-axis -3.5e^-2 0 -3.0e^-2 2 -2.5e^-2 4 -2.0e^-2 6 -1.5e^-2 8 -1.0e^-2 12 -0.5e^-2
Only part C please Thank You :) (1 point) A 50 uF capacitor has an initial charge of 30 4C. It is discharged through an 10000 12 resistor. Find: a) the current at 19 ms; 0.057 mA b) the charge at 19 ms; 28.88 MC c) the power loss in the resistor at 19 ms. mW d) How long does it take for the energy in the capacitor to drop to 20% of its initial value? 402 ms.
PLEASE DO NOT ANSWER UNLESS YOU ARE %100 SURE Fig. ACNodal2 In the circuit, Ri=6 Ohm, R2 = 9 Ohm, R3 = 4 Ohm, the reactances of inductors and capacitor are XL1=7 Ohm, XL2=3.5 Ohm, XCI=4.2 Ohm; voltage source amplitude and phase are 11 V and 0.12 rad. Using nodal analysis, find the following 1) The amplitude of the potential at the top lead of inductor L1. (Unit: V) 7.350 V Computer's answer now shown above. You are correct. Previous...
Hi, Can you please solve these problems. For the information below to answer Questions 1-5. An electronic flashgun has a 2500 μF electrolytic capacitor charged to 300 V and a current-limiting 10 kΩ resistor and. If the lamp resistance is 10 Ω: Question 1 Find the peak charging current [2] 1) 30 A 2) 15 mA 3) 30 mA 4) 20 A Question 2 Find the time required for the capacitor to fully charge (Hint: an electronic flash unit is...