User Account

All Pages

What is the effect on the amount of charge

Assignment Help Electrical Engineering
Reference no: EM13732763

1. How much charge (Q) is stored in a 5uF capacitor connected across a 70V supply?

2. How much charge (Q) is stored in a 20uF capacitor connected across a 70V supply?

3. For a constant supply voltage and an increasing value of capacitance, what is the effect on the amount of charge (Q)? Explain your reasoning.

4. For a constant supply voltage and a decreasing value of capacitance, what is the effect on the amount of charge (Q)?

5. For 50kV applied across a 250pF capacitor, what is the stored energy?

6. For a fixed frequency of f= 200Hz and the values of C below, determine Xc:

a.   C = 1.0uF Xc= ?

b.  C = 0.5uF Xe = ?

c.   C = 0.2uF Xc = ?

d.  C = 0.1uF  ?

7. Determine the following:

a. XcT for two capacitors in series with the values Xci = 300ohms and Xc2 = 400ohms

b. Xcal for three capacitors in parallel with the values Xci = 100ohms, Xc2 = 400ohms and Xc3 = 200ohms

8. For the circuits below, determine CEQ and CT respectively:

2054_How much charge is stored.png

For the circuit above, determine the following (express all answers in phasor form):

1.  Xc

727_How much charge is stored 1.png

2.  Zor

3.  Ir

4.  VRI

5.  VC1

Reference no: EM13732763

Questions Cloud

What was the impacts of great depression to us economy : What was the impacts of great depression to US economy in 1900. Which plans did US put in place to save European countries from the recession.
Entensive answer on lifting the veil of incorporation : Entensive answer on lifting the veil of incorporation.
How the use of the international product life cycle : From the e-Activity, select a declining domestic product, one that has reached its declining stage domestically. Expound on how the use of the international product life cycle may strategically advance expansion of the product internationally
Why john disagreed on understanding of political authority : The philosophers Thomas Hobbes and John Locke disagreed on the understanding of political authority, with Locke taking what is commonly called the "liberal" view.
What is the effect on the amount of charge : How much charge is stored in a 5uF capacitor connected across a 70V supply and For a constant supply voltage and an increasing value of capacitance, what is the effect on the amount of charge (Q)? Explain your reasoning.
Benefits of international business and their impact : The U.S. has a large deficit and international business may or may not be an advantage in lowering this deficit. Consider the arguments about the benefits of international business and their impact on the US deficit
Explain how portakabin deals with production quality problem : Explain how Portakabin deals with production quality problems. And analyze how does this contribute with company overall quality
What is the expected profit you expect to generate : 1. How many units should you produce of this game knowing that the units produced need to last for the next 5 months with no possibility of replenishment during this period? 2. What is the expected profit you expect to generate?
Institute for health care improvement website : Review the illustration of the Plan-Do-Study-Act (PDSA) model on the Institute for Health Care Improvement website. Identify an issue at your work, home, or community that could use improvement.

Reviews

Write a Review

Electrical Engineering Questions & Answers

  Lithium ion battery technology

The paper includes Lithium ion battery technology with its advantages and disadvantages. The paper discusses about the Lithium air battery in which detailed reactions of Lithium with air including nonaqueous as well as aqueous are given.

  Power transformers and tariffs

Construction of different types of power transformer, significant energy savings

  Paper on orthogonal frequency-division multiplexing

This document is shown a paper on Orthogonal frequency-division multiplexing with advantages, disadvantages and uses.

  Function of the hmi in a scada system

This assignment contains electronics engineering questions like State the commonly found components of a SCADA (Supervisory control and data acquisition) system. and decribe the function of the HMI in a SCADA system.

  Resultant waveform of the odd harmonic series

Prepare an Excel graph showing the individual components and summated resultant waveform of the odd harmonic series resulting in an approximate square wave.

  Explain scada system

Explain the function of the HMI in a SCADA system.

  Design a 2-digit 24 second shot-clock

Design a 2-digit 24 second "shot-clock" countdown timer with pushbutton controller.

  Model a discrete-time system

To understand di erent signal models To be able to model a discrete-time system and design simple signal processing algorithms.

  Draw a relay construction diagram

Draw a relay construction diagram and briefly explain the operation of a relay.

  Frequency division multiplexing

Write a short technical report on Frequency Division Multiplexing

  Impact of electron energy

Briefly discuss the impact of electron energy, electron current and target on the Bremsstrahlung generated.

  Traffic light controller

The schematic of the traffic light controller

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd