homework help

Introduction to Alternating Current

Personalized homework help for all major subjects.

Order confidently with our risk free, 14-day money-back guarantee.

  • ✔️ No sign-up required
  • | 🔒 100% Confidential

Our Expert Writers

We proudly boast a team of expert professionals with verified academic credentials, selected for their proven skills and flexibility through a strict process.

Engage with experts from the top universities across the globe.

Get Homework Help Instantly

Say goodbye to homework stress! 📚 Just share your details and we’ll whip up an affordable quote in no time – often within 15 minutes.

Get started now for FREE!

Submit Your Homework

Let our experts help you with your college homework

A.C. is an electric current that alters its direction and magnitude many times in a second at fixed interval. It reverses its direction 50 or 60 times per second.  All the electric power that is transmitted to your homes and office places are usually A.C. So basically all your commonly used electric appliances like kitchen appliances plug, television, lamps, and vacuum cleaners, etc. make use of altering current, because

– The transformers can be used to increase or decrease the A.C. voltage

– Easy and cheap to convert A.C into D.C, and reversely is not convenient

– A.C. can offer you a high voltage of around 33000 volts, on the other hand, D.C. can offer only 650 volts.

– Production, transmission, and distribution of A.C. supply are more economical as compared to D.C.

– The maintenance and attention required for A.C. motors are much cheaper and easier as they are available in lighter weight and requires much less space than D.C. motors

– High voltages of A.C. can be easily reduced to safer voltages for household power supply

Nevertheless, even direct current (D.C) holds a lot of benefits over A.C. due to which A.C. can never be considered an alternate of D.C. Some of the notes worthy benefits of D.C are

  • Arc lamps and Arc welding works better with D.C.
  • As compared to Ac transmission line, D.C. transmission can move more power with lesser electricity wastage.
  • Higher efficiency of D.C leads to lesser cost while helping renewable energies
  • C. works best in operating searchlights and movie projectors.
  • C motors have better speed control of speeds of both the directions, thus is definitely a better choice in paper mills and rolling mills.
  • Railways, cranes, and lifts make use of D.C. motors as these are much more preferred for traction purposes.
  • C usually faces inductive and capacitive losses as with longer direction it’s not possible to keep altering directions, but D.C. eliminates this difficulty and emerges as an idol option in these cases.
  • C. is a better choice for moving power to longer distances.


Link of Previous Main Topic:-

Links of Next Electrical Engineering Topics:-

Your Price: $11.00 $10.00

Pricing may change based on requirements

Descriptive text for the image

Get Homework Help In

Maths and Statistics


Humanities & Arts


Essay Writing

How Our Homework Service Works

FAQ number 1

Share your requirements

FAQ number 2

Make secure payment

FAQ number 3

Get homework answers

FAQ - Frequently Asked Questions

Discover quick answers in our FAQ, covering the most common customer questions about our homework help service.

Is your homework service confidential?


Absolutely! Confidentiality is one of the basic guarantees of our service at MyHomeworkHelp.com.

When our customers make their homework orders, they know their information remains 100% confidential.

Even your homework writer will not be provided with your personal details. So, when you hire a professional homework helper on our website, rest assured that your information will remain private and safe.

For a comprehensive understanding of how we protect your privacy, please refer to our Privacy Policy.

Who will help me with my homework?


We work with subject experts from all over the world. We hire them with the help of complex tests in the disciplines of their expertise. We also verify the IDs and academic transcripts of our homework writers to be sure that our experts have a bachelor's or master’s or a PhD degree. This is how we can be sure of the proficiency of our panel of experts who will help you with your homework.

Is it legal to ask for help with homework?


Seeking homework help is perfectly fine and shows your proactive approach to overcoming challenges. But it's important to use our homework service to enhance your understanding, not to replace your own efforts.

Our homework service offers original solutions for personal use, including:

  • Generating ideas or arguments for your research.
  • Deepening your subject comprehension.
  • Direct citation, with proper referencing.

However, it's crucial to avoid plagiarism by not submitting our work as your own. Make sure to check your institution's academic integrity policies before using our services. Our goal is to support your educational journey in a responsible and beneficial way. Refer our honor code for more details.

Is myhomeworkhelp.com legit?


Yes, myhomeworkhelp.com is completely legitimate. We've been successfully connecting students with top experts worldwide since 2012, offering direct, secure communication for a seamless learning experience. With over thousands of students helped and a commitment to innovative, effective education tools, we're dedicated to making learning easier and more accessible for everyone.

You can read our reviews here on Trustpilot and Sitejabber (Independent, verified reviews from buying customers) like you!

Is there a possibility of plagiarism in my completed order?


Unlike our competitors who use cheap and ineffective in -house plagiarism software, MyHomeworkHelp.com uses credible software to check your homework solution originality. We guarantee that your paper will pass TurnItIn checks with a low percentage of similarity. In addition, we also check submitted papers for ai-content using Originality.ai.

You will receive a complemantary plagiarism free report with your completed order.

What makes you one of the best homework help website?


We are not number 1 (yet!). We're an independent, bootstrapped business standing up to Big EdTech for last 12 years. So it means a lot that folks like you are willing to consider our services for your educational needs.

Myhomework Help is recognized as one of the premier websites for homework answers for three key reasons.

  1. Firstly, we pride ourselves on the expertise and qualifications of our tutors/experts, who are selected through a rigorous vetting process to ensure they can provide best academic assistance across a wide range of subjects.
  2. Secondly, our response time to student inquiries is fast (as early as few minutes), reflecting our understanding of the importance of timely support in an academic setting.
  3. Lastly, we keep our pricing very student friendly. Our aim is to provide the best learning experience to students like yourself without burning a hole in your pockets.