A series RLC circuit has a resistance of 7.5 N, a capacitance of 10-2 F, an inductance of 1/6 H, and an applied voltage E = 12 V. Assuming no initial current and charge when voltage is first applied, find the subsequent current in the system. 1. What is the simplified linear ODE with constant coefficient from the problem? A. (D² + 42D + 600)I = 0 B. (D? + 45D + 40/3)I = 0 C. (D² + 45D + 600)I = 0 D. None of the choices 2. What is the equation to solve for I of the system? 5/15 5/15 5V15 5/15 A. I= e-45t (B, cos -t + B2 sin- 2 C. 1 = e' Bị cos -t + B2 sin 2 2 2 5V15 45 B. 1 = e2 (B, cos¬t+B2 sin 45 D. None of the choices 3. What is the value of constant B,? A. -72 С. 45 В. О D. 72 4. What is the value of l'(0)? A. -72 С. 45 D. 72 В. О 5. What is the final equation to solve for the subsequent current of the system? 5/15 (48/15 c. 1=e(15) sin Sv15, С. A. 1= e-45t cos- 2 25 25 2 5/15, (48/15 45 cost B. 1= e2 D. None of the choices 25

A series RLC circuit has a resistance of 7.5 N, a capacitance of 10-2 F, an inductance of 1/6 H, and an applied voltage E = 12 V. Assuming no initial current and charge when voltage is first applied, find the subsequent current in the system. 1. What is the simplified linear ODE with constant coefficient from the problem? A. (D² + 42D + 600)I = 0 B. (D? + 45D + 40/3)I = 0 C. (D² + 45D + 600)I = 0 D. None of the choices 2. What is the equation to solve for I of the system? 5/15 5/15 5V15 5/15 A. I= e-45t (B, cos -t + B2 sin- 2 C. 1 = e' Bị cos -t + B2 sin 2 2 2 5V15 45 B. 1 = e2 (B, cos¬t+B2 sin 45 D. None of the choices 3. What is the value of constant B,? A. -72 С. 45 В. О D. 72 4. What is the value of l'(0)? A. -72 С. 45 D. 72 В. О 5. What is the final equation to solve for the subsequent current of the system? 5/15 (48/15 c. 1=e(15) sin Sv15, С. A. 1= e-45t cos- 2 25 25 2 5/15, (48/15 45 cost B. 1= e2 D. None of the choices 25

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter20: Capacitance In Ac Circuits

Section: Chapter Questions

Problem 5PP: Three capacitors having capacitance values of 20F,40F, and 50F are connected in parallel to a 60 -...

See similar textbooks

Similar questions

An AC circuit contains a 24 resistor, a 15.9-mH inductor, and a 13.3F capacitor connected in parallel. The circuit is connected to a 240-V, 400-Hz power supply. Find the following values. XL=XC=IR=AIL=AIC=AP=WVARsL=VARsC=IT=AVA=PF=%=
You are an electrician working in an industrial plant. You discover that the problem with a certain machine is a defective capacitor. The capacitor is connected to a 240-volt AC circuit. The information on the capacitor reveals that it has a capacitance value of 10 mF and a voltage rating of 240 VAC. The only 10-mF AC capacitor in the storeroom is marked with a voltage rating of 350 WVDC. Can this capacitor be used to replace the defective capacitor? Explain your answer.
Three capacitors having capacitance values of 20F,40F, and 50F are connected in parallel to a 60 - Hz power line. An ammeter indicates a circuit current of 8.6 amperes. How much current is flowing through the 40F capacitor?
A series R-L-C circuits consists of resistor of 100 ohms. an inductor of 0. 318H and a capacitor of unknown value. When this circuit is energised by 230 Z 0° V. 50HZ sinusoidal supply. the current was found to be 2.3 20° amperes. Find (i) value of capacitor in microfarad (ii)Voltage across the inductor and (iii)total power consumed.
Please draw the problem and answer, thank you. A capacitor is made of 2 rectangular metal plates with side length of 3 cm x 6 cm separated by a distance of 2.36 cm with water in between the plates. The capacitor has a voltage of 110 v and is not connected to a battery. Calculate the capacitance. What is the new capacitance if we replace water with a new dielectric material with a constant of 3.75 in between the plates? What is the new voltage? What is the charge on each plate?
A resistance and inductance are connected in series in a circuit containing an impressed voltage of 100V. The differential equation of E = Ri + Ldi/dt. Find the current when t=0.02s if R = 10 ohms and L = 2 henry.
1. Find the voltages across the following components (a and b) after 1 second. The Capacitor is initially charged at 10V while the voltage source is 1V. Resistor R is 103 ohm while capacitor C is 1mF. a. Capacitor C b. Resistor R c. What is the best 1st order DE Method applicable to this problem?
A 20-ohm resistor and a capacitor are connected in series with a battery of 60 volts. At t = 0, there is no charge on the capacitor. Find the capacitance if the current at t = 5 seconds is 3/e^s amperes. Ans. 0.05 Farads
Three capacitors each of the capacitance C are given. The resultant capacitance 2/3 C Can be obtained by using them ? a)Two in parallel and third in series with this combination b)All in parallel c)All in series d)Two in series and third in parallel across this combination
A 150 µF and 100 µF capacitors are connected in series and across a 100 sin (wt + 30*) voltage. Write the equation of the current in mA. 25wsin(wt+30') 6wsin(wt+30') 25wsin(wt+120') 6wsin(wt+120')
The shown circuit is connected for a very long time with all capacitors were initially unchargod. The final charge on C and C2 are Q1 nd 02. respectively. You are given that C 2C2. Ey E and Ey- 17 E. Find the ratio QQ1. R Es
Basic Electrical Engineering: Inductance and Capacitance You are an electrician working in an industrial plant. You discover the problem with a certain machine is a defective capacitor. The capacitor is connected to a 240-V AC circuit. The information on the capacitor reveals that it has a capacitance value of 10 µF and a voltage rating of 240 V AC. The only 10-µF capacitor in the storeroom is marked with a voltage rating 350 VDC. Can this capacitor be used to replace the defective capacitor? Explain your answer.