5. In Figure 33, replace the alternating-current element with a direct-current element E 50 volts and use R = 10 ohms, C = 4(10) farad. Assume that when the switch is closed (at t = 0) the charge on the capacitor is 0.015 coulomb. Find the initial current in the circuit and the current for t > 0. Ans. 1(0) = 1.25(amp), I(t) = 1.25 exp (-250t) (amp). %3D %3D R E sin wt FIGURE 33

5. In Figure 33, replace the alternating-current element with a direct-current element E 50 volts and use R = 10 ohms, C = 4(10) farad. Assume that when the switch is closed (at t = 0) the charge on the capacitor is 0.015 coulomb. Find the initial current in the circuit and the current for t > 0. Ans. 1(0) = 1.25(amp), I(t) = 1.25 exp (-250t) (amp). %3D %3D R E sin wt FIGURE 33

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter21: Resistive-capacitive Series Circuits

Section: Chapter Questions

Problem 6RQ: A 15-F AC capacitor is connected in series with a 50 resistor. The capacitor has a voltage rating...

See similar textbooks

Similar questions

1. 1-5 K 30v a. what is tue T CTime constant) ? b. How long will it take for the capacutor TO rtach s0% op charge? C. What is tne voltage of capa citor apter 1 seconds? d. How many tíme constants will it take for the soltage to reach 23 v? C. Gweng that the capacitor is fully changed, how will it take por it to be 20% ? long 120v + BF what is the. T ? b. what is the voltage capacitor apter 10 sec? a. C. How many time constants will it take for Tue Vo Itage to reach 80 v.? d. Given that the capaator is Fully charged, how time constants will it be to reau many GOV!
The anode of a diode is connected to one terminal of a 1-KΩ resistor. The other terminal of the resistor is connected to the ground and the negative terminal of a 12-volt DC source is also grounded. The three components are connected in series. How much is the load current with the ideal diode?
A clipper circuit based on diodes are simple way to modify waveform in mechatronics. Assume that the two diodes shown in the circuit below are ideal diodes. If the input voltage in the circuit is a 1 kHz sinusoid with peak amplitude of 8V, sketch the Va.. (t) 10 kO 8V 10 kO Vin Vin(t) D2 Vout(t) RL Ims D1 6V -8V 4V Page | 1
1. Which of the following answers best describes discontinuous conduction mode? A. The inductor voltage ripple goes negative B. The inductor current ripple stays positive C. The inductor current ripple falls to zero D. The output current ripple falls to zero
A clipper circuit based on diodes are simple way to modify waveform in mechatronics. Assume that the two diodes shown in the circuit below are ideal diodes. If the input voltage in the circuit is a 1 kHz sinusoid with peak amplitude of 8V, sketch the Vaue (t). 10 k. 8V 10 kN. D2 RL Vourlt) Vin= Vin(t) Ims D1 6V -8V 4V Page | 1
A five-Ohm resistor is in series with a 0.001-Henry inductor and is supplied from a 10-V DC source. Solve for the current 2 milliseconds after the switch was turned on. a. 2.0000 Amperes b.1.9999 Amperes c.1.0001 Amperes d. 2.0001 Amperes
The current through the diode in the circuit given in the Figure below when Vy = 0.7 V is? ww 8092 12V Select one a. 24.26 mA b. 13.09 mA c. 58.23 mA d. 40.13 mA 40-52 ww 3092 ID
In the circuit shown in the figure, the switch is operated at a duty cycle of 0.5. A large capacitor is connected across the load. The inductor current is assumed to be continuous. The average voltage across the load and the average current through the diode will respectively be =4A L L=t A 20 V'
Full-wave rectified sine wave circuit is used to measure the RMS value of a half square wave with the help of PMMC meter. The meter was actually calibrated for sine wave. The circuit uses a meter movement with a full scale deflection current of 200uA and internal meter resistance of 5kΩ. Assuming Non-ideal diodes having resistance 1kΩ, Analyze the circuit to determine the value of series multiplier resister and the corrected RMS voltage, if meter is to read 225V RMS full-scale.
Please solve this question in electric circuits
The voltage signal coming out of the capacitor is with small ripples compare to the voltage signal out of the diode. True False
PROBLEM: The diode (blue line) should be at -10V not -8V SOFTWARE USED: LTspice XVII---Figure 1 is my work, and figure 2 is the correct sample. Please tell me what I did wrong. Thank you :))---Below is the .asc filehttps://www.mediafire.com/file/zxauoh86zi79nfu/EXPERIMENT_01.asc/file